Help with Boosting?

Hey guys i was just wondering if any of you guys know how to boost, level up real fast, etc. I know about the Afk thing, that you just keep getting kills but like that you get banned obviously. So if anyone knows about a different way to do it, please message me and/or reply.

Whats your IGN ill add u

is there any help for weapon boost?

add me if u feel like it, ugh, now what was my username, crap, send me a pm, ill get the name by then