Why is auto aim still on the game?

came back to the game after a while and tried out monk (which feels completely disgusting before ice strike but thats another issue) now im getting completely tilted every 10 seconds cuz i press bell and my character decides to hit whatever fucking mob it wants instead of going to the bell in my cursor if it only happened once in a while it would be fine but 9/10 bells i wanna log out. fix this shit thanks.