I am a beginner i tried in diff ways doesn't work so am looking for suggestions

```
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {

    // Return the number of sections.
    return 1;
}

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
    // Return the number of rows in the section.
        return self.objects.count;
}

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
    static NSString *CellIdentifier=@"cell";
    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier forIndexPath:indexPath];
    cell.textLabel.text=self.objects[indexPath.row];
    return cell;
}

- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender
{
    ViewController *webview = [[ViewController alloc] init];
    if ([[segue identifier] isEqualToString:@"showdetails"])
    { // Facebook
        NSString *urlstr=@"https://www.facebook.com/";
        webview = [segue destinationViewController];
        webview.urlstr = urlstr;
        webview.title = @"Facebook"; // this sets the title of the next page                    
    }
    else if ([[segue identifier] isEqualToString:@"showdetails"]) { // Instagram
        NSString *urlstr=@"http://instagram.com/";
        webview = [segue destinationViewController];
        webview.urlstr = urlstr;
        webview.title = @"Instagram"; // this sets the title of the next page
    }
    else if ([[segue identifier] isEqualToString:@"showdetails"]) { // Twitter
        NSString *urlstr=@"https://twitter.com/";
        webview = [segue destinationViewController];
        webview.urlstr = urlstr;
        webview.title = @"Twitter"; // this sets the title of the next pag
    }
    else if ([[segue identifier] isEqualToString:@"showdetails"]) { // YouTube
        NSString *urlstr=@"http://www.youtube.com/";
        webview = [segue destinationViewController];
        webview.urlstr = urlstr;
        webview.title = @"YouTube"; // this sets the title of the next page
    }
    self.title = @"Follow"; // This sets the title of the back button, and the title of this page

}

```