                     }
                 },
                 completion: { (Bool) -> Void in
-                    self.view.alpha = 1.0
+                    self.view.hidden = false
                     self.pagingScrollView.alpha = 1.0
                     self.resizableImageView.alpha = 0.0
                     fadeView.removeFromSuperview()

    // MARK: - perform animation
    public func performPresentAnimation() {
        
        view.alpha = 0.0
        pagingScrollView.alpha = 0.0
        
        let fadeView = UIView(frame: CGRect(x: 0, y: 0, width: screenWidth, height: screenHeight))

                    }
                },
                completion: { (Bool) -> Void in
                    self.view.hidden = false
                    self.pagingScrollView.alpha = 1.0
                    fadeView.removeFromSuperview()
            })
