7 scrap = 1 crate (3 scraps better than that other guy)

I Buy crates you offer: 6 crates = 7 scrap
Help me, i started collecting tf2 crates ANY crate/case will do.
also i recently started a you tube channel i bought a new and microphone and i'm on a good way of making progress!
i'm also into BARTERING so we can negotiate if you want you crates exchanged for other skins in games like: payday 2, KF2 my main games