I can be a scam and come on a forum with no or little effort saying I am selling bitcoin or other cryptocurrencies just like DanyBTC_C is doing right now. I think anyone that wants to sell bitcoin will come up with a rate which he will constantly change on this forum as bitcoin price is changing. I am also expecting him to list the payment methods that he is going to accept. But he came as simple as scammers can come. I do not trust this seller.