here is the pic of me sending him $110 btc, for the screenshots, i didn't took them early cuz i didn't know he was going to scam me obviously, but when he scammed me he immediately cleared all history, also the others that i asked from his channel they also cleared messages, that's a professional way for scamming ! 
To start with, please format your scam accusation as suggested in the thread. Secondly, there is not much the members can do if he doesn't have an account/thread on bitcointalk. You should link to their profile if you know any. This isn't a professional way of scamming, this is you not being careful on the internet. 