How to Ajust Yaw and Pich of the camera?

Hey guys, I’m trying to fix my camera but I don’t know how to start. I want to ajust the Pich and Yaw Limitis. Becausa the camera can pass throught the floor and the wall, how can I fix that, to look a lit bit more like an AAA game This Video will resume my question:

In the Spring Arm Component, check “Do Collision Test”.