I cant seem to move turret machine gun up or down on quest 2

ive been having trouble with my oculus quest 2 in vrchat every time i play game called test driver it has two machine gun turret the first one is a swat like boat and other is a turret on back of truck. So everytime i get on one of these two the turret gun wont go up it just stay down even if u try aim it, it just stays down even when firing it. everytime I use the truck one it does same thing. but it kinda moves up but only slightly. Is there any way to fix this? because im on quest.