I wanna make a simple radar hack that would actually outline enemies in the battlefield with a square box or just reveal their name like when spotting someone but all the time without pressing q when the person is near u.

I dont know how i should get started tho cuz im new to hacking even tho ive been programming with c# for a while now. Can someone send me a few links to some sites i can look at to help me learn to make a dll (hopefully with c#) and avoid getting my hack caught with pb? And how 1 might find a way to get unbanned if i do get detected...