Try to do a little manual, try to lift up nose and turn back to get back on the ground.

Try nollie or ollie on the wall

Youre trying to stall on the wall too long. A wallride is super quick especially if you ollie into it. As soon as the wheels make contact with the wall, you should already be pivoting out of it. Your tail should drag slightly on the wall as you pivot out. Try setting a small quarterpipe next to the wall, and hit it that way. The higher up you go, the longer you can stall. Handle it bro! Post some video🔥💯

Think about doing a super fast kickturn. You should be dragging your tail on the way back down