controller on the phone

Hi! 

 Im Raes, I've been playing this game Minecraft Pocket Edition for years now and im really enjoying it. But the thing is im playing on mobile and the controller on the phone is not that comfortable for me to play and i suggest to allowed the contoller to move above a little bit from my screen. Yes, i have bought the gaming controller and it didnt work for my phone. Please I really need this update on my phone and other people. Hopefully these can help. Thank You!