Displaying developer all IOS apps on button clicked
I have a button on my home screen which should lead user to all apps developed by this app's developer, but when i use 

 [[UIApplication sharedApplication] 
     openURL:[NSURL URLWithString:@"http://itunes.apple.com/us/app/isniper-3d/id332023892? mt=8&v0=WWW-NAUS-ITSTOP100&ign-mpt=uo%3D2"]];


A web browser open and a pop up displayed, shows message "Your request could not be completed."

So how i can handle this problem. Thanks in advance.
Displaying developer all IOS apps on button clicked
===

I have a button on my home screen which should lead user to all apps developed by this app's developer, but when i use 

 [[UIApplication sharedApplication] 
     openURL:[NSURL URLWithString:@"http://itunes.apple.com/us/app/isniper-3d/id332023892? mt=8&v0=WWW-NAUS-ITSTOP100&ign-mpt=uo%3D2"]];


A web browser open and a pop up displayed, shows message "Your request could not be completed."

So how i can handle this problem. Thanks in advance.