no prob but you are making 1 mistake like i did, you are trying to fly without knowing to walk xD and this means you have to start with something rly easy like this
this one is rly good
How To Call Game Functions C++ x64dbg Hacking Tutorial - YouTube
and this
C++ How to Detour / Hook Functions Tutorial - YouTube
and this
C/C++ Memory Hacking — Function Hooking / Detouring - YouTube
once you learn how hooking works you will be the master and then you can start to hack in wow