title: BannerView not showing iAd
body: <p>I have gone through many tutorials and believe have done everything, but still can not figure it out, the bannerview does not show ad anytime, I have even put log messages in bannerViewDidLoadAd, didFailToReceiveAdWithError , but those do not get displayed also. Here is the code</p>
  
  <p>I have registered my account in iTunesConnect under monetize, but tax information is pending.Also my app runs only in potrait mode, so no need to handle landscape.</p>
  
  <p>In .h file :</p>
  
  <pre><code>#import &lt;UIKit/UIKit.h&gt;
  #import &lt;iAd/iAd.h&gt;
  
  @interface MBViewController : UIViewController &lt;ADBannerViewDelegate&gt;
  @property (strong, nonatomic) ADBannerView *bannerView;
  @end
  </code></pre>
  
  <p>In .m file :</p>
  
  <pre><code>- (void)viewDidLoad
  {
      [super viewDidLoad];
  
      _bannerView = [[ADBannerView alloc] initWithFrame:CGRectZero];
      _bannerView.delegate = self;
      _bannerView.hidden = YES;
  
      [self.view addSubview:_bannerView];
  }
  
  - (void)bannerViewDidLoadAd:(ADBannerView *)banner
  {
      NSLog(@"bannerViewDidLoadAd");
      CGRect bannerFrame = CGRectMake(0.0, (self.view.frame.size.height - 50), 0.0, 0.0);
      [self.bannerView setFrame:bannerFrame];
      self.bannerView.hidden = NO;
  }
  
  -(void)bannerView:(ADBannerView *)banner didFailToReceiveAdWithError:(NSError *)error
  {
      NSLog(@"Error receive ad: %@", error);
      self.bannerView.hidden = YES;
  }
  
  - (BOOL)bannerViewActionShouldBegin:(ADBannerView *)banner
                 willLeaveApplication:(BOOL)willLeave
  {
      return YES;
  }
  
  - (void)bannerViewActionDidFinish:(ADBannerView *)banner
  {
  
  }
  </code></pre>