Yes they are scammers
Ordered an Nvidea 5090 which was supposed to be back in stock in 2 weeks. It never came back in stock so I cancelled my order and asked for a refund. They said they refunded the money but it never showed up on my statement after 1-week. They asked me to wait a couple more days and then check my credit card again. Still nothing even 1-month later. They said they can't see an issue on their and and cannot refund the amount. Really? LOL. Long story short... If you are wondering if these guys are scammers, the answer is clearly yes. I filed a dispute with my credit company and just waiting for reimbursement.