Helpbanwaves

how banwaves works?
If I bought a key (from someone in this forums) and didn't hack at all I will still get banned by banwave?
I just got banned today this is becasue I hacked (I didn't get banned when I was in game) I thought I can only get banned by banwaves.

I am confused someone can tell me how banwaves works thanks!

Ask the person you bought a key from about ban waves. I'm sure they'd love to explain it.