I can not control my character the way it supposed to be with an Xbox one controller

As I was playing in my phone I decided to use my Xbox one S controller to make it easier to play the game on my phone. As soon as I generated my world I decided to look around using the controller, but whenever I try to use RB I punched instead of looking around and with RT I opened the options. I made sure that configurations were set the right way but it doesn't matter how many times I open and close Minecraft Pocket edition it still behaves the same.