PFImageView for dummies

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C

Objective-C

iOS

Hi guys I'm searching since 1 week for parse . I really understand the most things . how to retrieve strings ,arrays ,file on tableViews and Cells etc. ...
Everywhere ( i really mean everywhere ) i could find for several tableviews ,collectionViews and other thing except for VİEWCONTROLLER

so to show how I understood things

Retrieving or showing a PFImageView we have to first connect to our .h file
so this is mine

@property (strong, nonatomic) IBOutlet PFImageView *BuyPetImage;

after that were going to our .m file and add these to our ViewDidLoad method

PFQuery *query = [PFQuery queryWithClassName:@"Recipe"];
//    [query orderByDescending:@"createdAt"];
    
    [query findObjectsInBackgroundWithBlock:^(NSArray *objects, NSError *error) {
        
        if (!error) {
            for (PFObject *object in objects) {
            
                
                PFFile *file = object[@"imageFile"];
                [file getDataInBackgroundWithBlock:^(NSData *data, NSError *error) {
                    if (!error) {
                        
                        
                        [BuyPetImage loadInBackground];
                        BuyPetImage.image = file; //may be this could be the wrong part ?

                        
                     
                    }} ];} } } ];

So my problem is: I don't have any error but it's not shown in my app when I run it.