(I need halp x[ )onnected all scooter parts but motor is running on its own back and forwards

Hello all, I posted a scooter Problem(battery to controller connection and got lots of.help. now that everything is connected I turn it on and the motor start running backwards on its own. Then I hit the throttle and it runs forward on it own. I switched some with the phase wires and even some hall sensor wires back and forth and nothing is working. Hopefully it's easy fix, thanks for.smy.help.im advance. The controller and display came together so they should be compatible btw