DDoS protection

hey, after a long time i'm back.... well, i dont need much, but i need the best :-P ;-) but lets start with some informations i need a DDoS protection (Web, HTTP / HTTPS, SMTP, TCP / UDP Ports) since a few days my root (windows server 2012) is permanent under DDoS attacks, my traffic is used out (???) and the attacks dont stop. for the price we can talk, but one IMPORTANT thing i need to say befor you contact me.... i will NOT pay again upfront.... i got cheated alot of times here, so never again... got problems with that? well, bye and dont contact me ;-) the price i wrote below is only to start this project, we can talk privat about it! to all others... my $_k_Y_P_3 name is ga_kasistar (its an alienware picture)