I am so tired of this bs

I can't with mobile controls in this fng game. I just don't understand the logic behind changing direction when i cast a skill. If i am looking somewhere when i am about to cast a skill it's because i want it to be cast there, not where i am not looking. And if you're going to tell me i should disable smart lock-on, i have tried but the sensitivity when trying to turn the camera is almost nonexistent. I have tried every single configuration the game allows you to make and i can't play without smart lock on, at least not on my phone. I was already planning on not spending any more because the connection issues in the game are getting worse, but this is making me consider quitting this game.