Scammer!

#1
This guy in video tell me i Need 3x P15Anima i try to Trade with him i got this message "This player is trading with someone. Please try again later" i think it's a bug! that's happen all time so i trade it back to my account in shop. but he tell me come and try again so when i trade to my account again he trade with me by account like my name and stole it.. so help me please to get my Anima back.