D-pad size is very small

Put the summary of the bug you're having here

What I expected to happen was...:
Describe what you thought should happen here

What actually happened was...:
Describe what happened here

Steps to Reproduce:
1. game playing is very hard because D-pad is very small I'm using Lg optimus G pro I'm don't speak english very well because I'm korean student
Please bug fix very fast
2. ...
3. ...