There are several reasons why the movie could be loading. Among them is the amount of RAM in your device. At least ensure to have a RAM of one gigabytes for better streaming. Another possibility is the print of the movie. A CAM print for instance will lead to slow loading. You can wait for some days for a better movie to be availed online. Another solution is through uninstalling the application and removing all the junk files. Internet connectivity is a must and if possible always update the application.