I am fairly new to iphone development, and I am trying to create my own "invite your friends" system using UITableViewCell. I Have checked other posts, but i do not know how to fix it. One problem i am having right now is, my UITableViewCell accessorys are repeating. for example. when I click this checkbox.

<http://min.us/mCHcd3kwI>
here is my project link if anyone decides to look at it

![enter image description here](https://i.stack.imgur.com/H4v9E.png)

and if i scroll down, other checkboxs are also marked

![enter image description here](https://i.stack.imgur.com/e2Q7b.png)

I am wondering how can i fix this.

here is my code

```
-(NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section{
switch (section) {
    case 0:
        return 4;
        break;
    case 1:
        return [aArray count];
        break;
    case 2:
        return [bArray count];
        break;
    case 3:
        return [cArray count];
        break;
    case 4:
        return [dArray count];
        break;
    case 5:
        return [eArray count];
        break;
    case 6:
        return [fArray count];
        break;
    case 7:
        return [gArray count];
        break;
    case 8:
        return [hArray count];
        break;
    case 9:
        return [iArray count];
        break;
    case 10:
        return [jArray count];
        break;
    case 11:
        return [kArray count];
        break;
    case 12:
        return [lArray count];
        break;
    case 13:
        return [mArray count];
        break;
    case 14:
        return [nArray count];
        break;
    case 15:
        return [oArray count];
        break;
    case 16:
        return [pArray count];
        break;
    case 17:
        return [qArray count];
        break;
    case 18:
        return [rArray count];
        break;
    case 19:
        return [sArray count];
        break;
    case 20:
        return [tArray count];
        break;
    case 21:
        return [uArray count];
        break;
    case 22:
        return [vArray count];
        break;
    case 23:
        return [wArray count];
        break;
    case 24:
        return [xArray count];
        break;
    case 25:
        return [yArray count];
        break;
    case 26:
        return [zArray count];
        break;
}}

-(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath{
UITableViewCell *cell = nil;

if([tableView isEqual:self.myTableView]){
    static NSString *TableViewIdentifier = @"MyCells";
    cell = [tableView dequeueReusableCellWithIdentifier:TableViewIdentifier];
    if(cell == nil){
        cell = [[UITableViewCell alloc]initWithStyle:UITableViewCellStyleDefault reuseIdentifier:TableViewIdentifier];
    }
    NSString *group;
    NSUInteger row = [indexPath row];
    cell.selectionStyle = UITableViewCellSelectionStyleGray;

    if([selectedRowsArray containsObject:[content objectAtIndex:row]]){
        cell.imageView.image = [UIImage imageNamed:@"selected@2x.png"];
    }else {
        cell.imageView.image = [UIImage imageNamed:@"unselected@2x.png"];
    }
    cell.imageView.userInteractionEnabled = YES;

    UITapGestureRecognizer *tap = [[UITapGestureRecognizer alloc]initWithTarget:self action:@selector(handleChecking:)];
     [cell.imageView addGestureRecognizer:tap];

    switch (indexPath.section) {
        case 0:
            group = [suggestedPeople objectAtIndex:row];
            cell.textLabel.text = group;
            break;
        case 1:
            group = [aArray objectAtIndex:row];
            cell.textLabel.text = group;
            break;
        case 2:
            group = [bArray objectAtIndex:row];
            cell.textLabel.text = group;
            break;
        case 3:
            group = [cArray objectAtIndex:row];
            cell.textLabel.text = group;
            break;
        case 4:
            group = [dArray objectAtIndex:row];
            cell.textLabel.text = group;
            break;
        case 5:
            group = [eArray objectAtIndex:row];
            cell.textLabel.text = group;
            break;
        case 6:
            group = [fArray objectAtIndex:row];
            cell.textLabel.text = group;
            break;
        case 7:
            group = [gArray objectAtIndex:row];
            cell.textLabel.text = group;
            break;
        case 8:
            group = [hArray objectAtIndex:row];
            cell.textLabel.text = group;
            break;
        case 9:
            group = [iArray objectAtIndex:row];
            cell.textLabel.text = group;
            break;
        case 10:
            group = [jArray objectAtIndex:row];
            cell.textLabel.text = group;
            break;
        case 11:
            group = [kArray objectAtIndex:row];
            cell.textLabel.text = group;
            break;
        case 12:
            group = [lArray objectAtIndex:row];
            cell.textLabel.text = group;
            break;
        case 13:
            group = [mArray objectAtIndex:row];
            cell.textLabel.text = group;
            break;
        case 14:
            group = [nArray objectAtIndex:row];
            cell.textLabel.text = group;
            break;
        case 15:
            group = [oArray objectAtIndex:row];
            cell.textLabel.text = group;
            break;
        case 16:
            group = [pArray objectAtIndex:row];
            cell.textLabel.text = group;
            break;
        case 17:
            group = [qArray objectAtIndex:row];
            cell.textLabel.text = group;
            break;
        case 18:
            group = [rArray objectAtIndex:row];
            cell.textLabel.text = group;
            break;
        case 19:
            group = [sArray objectAtIndex:row];
            cell.textLabel.text = group;
            break;
        case 20:
            group = [tArray objectAtIndex:row];
            cell.textLabel.text = group;
            break;
        case 21:
            group = [uArray objectAtIndex:row];
            cell.textLabel.text = group;
            break;
        case 22:
            group = [vArray objectAtIndex:row];
            cell.textLabel.text = group;
            break;
        case 23:
            group = [wArray objectAtIndex:row];
            cell.textLabel.text = group;
            break;
        case 24:
            group = [xArray objectAtIndex:row];
            cell.textLabel.text = group;
            break;
        case 25:
            group = [yArray objectAtIndex:row];
            cell.textLabel.text = group;
            break;

        case 26:
            group = [zArray objectAtIndex:row];
            cell.textLabel.text = group;
            break;
    }

}
return cell;

```

}