Very basic camera sys

No, i am willing to pay someone to do it for a very low price. I have already tried many things and want to get this done so i can get on to other aspects of the game. I just follow tutorials and implement them but there is none here that clearly explain how to change the camera actions. everyone just says use x-blueprint cause camera is done for you… but no tutorial tells us how to alter the camera abilities.

If someone can do this for around 20 bucks that would be great.