Please follow the guidelines regarding scam accusations on this forum, as your post basically amounts to nothing as you simply state you got scammed, but you did not told us when, how and for how much, plus you did not presented any evidence this was the case and unfortunately for you we cannot simply take you on your word.

Still it seems this service has been around for some time and it has been operating without any problem despite being a third part service without any direct relationship to Stake, so you will need more than that to damage their reputation.