DetailViewController programmatically iOS

DetailViewController programmatically iOS

Im using a custom ModalViewController called MZFormSheetController to
display a Detail View for UICollectionView. Currently I have created
properties in the modal view controller such as these :
@property (strong,nonatomic) NSString *user;
@property (strong,nonatomic) NSString *caption;
@property (weak, nonatomic) IBOutlet UILabel *username;
@property (weak, nonatomic) IBOutlet UILabel *captiontext;
And I attempt to set the display of the detail view controller when the
user taps on the UICollectionViewCell like this: -
(void)collectionView:(UICollectionView *)collectionView
didSelectItemAtIndexPath:(NSIndexPath *)indexPath {
NSDictionary *entry = [self entries][indexPath.row];
NSDictionary *text = [self entries][indexPath.row];
ModalViewController *m = [self.storyboard
instantiateViewControllerWithIdentifier:@"modalView"];
m.entry = [self entries][indexPath.row];
m.text = [self entries][indexPath.row];
m.user = entry[@"user"][@"full_name"];
m.caption = text[@"caption"][@"text"];
MZFormSheetController *formSheet = [[MZFormSheetController alloc]
initWithViewController:m];
formSheet.transitionStyle = MZFormSheetTransitionStyleDropDown;
formSheet.shouldDismissOnBackgroundViewTap = YES;
[formSheet presentAnimated:YES completionHandler:^(UIViewController
*presentedFSViewController) {
}];
formSheet.didTapOnBackgroundViewCompletionHandler = ^(CGPoint location)
{
};
}
I have created two labels in storyboard for the modalviewcontroller and I
attempt to make them equal the caption and user values from the
MainViewController like this
[self.username.text isEqualToString:self.user];
[self.captiontext.text isEqualToString:self.caption];
However after all this the labels of the modal view controller still say
label like this..