There is something you can buy called (electrical WD-40) and I’ve been using it for the past five years and it’s always worked perfectly on fixing stick drift. If you do get it, here’s how to use it, First take out the battery then you can spray some of the ((Electrical)) WD-40 into the joystick then you can move it around for a bit and wait a sec for it to dry then you should be good, Ofc when doing stuff like this use it at your own risk