Unresponsive after slecting an option on main menu.

I load MCPE and select settings and it freezes and becomes unresponsive. The same thing happens if I select play. If I select play then after about a minute and the world menu loads but that is unresponsive. I clear the app from app-history/app-swapper and reopen. When reopened it says that "Global resources caused the game to crash,". I don't know what to do and I want to play the game that I payed for not a piece of crap. I love the Minecraft franchise and Mojang AB. If any devs read this than I want you to know that you guys/girls are great developers and I hope to be able to mod the amazing games you make! I will attempt to add a screen shot later!