I have a UIView, and I want to add an another UIView as a subView to it.

This is what I have done:

```
- (IBAction)showVerification:(id)sender {
    [self.viewM addSubview: self.verificationView];
    [self.labelVerification setText:offerId];
}

```

And this is the result:

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

Can You help me? Is it impossible to add a UIView to another in .xib file?