Seriously, you are still asking if this is a scam?

If you have already paid the money, it's too late, you've been scammed.

If you haven't paid any money yet you were lucky. You were nearly robbed.

It's ILLEGAL for sponsors to charge for visas and recruitment costs in Qatar. If you have been asked for money you are dealing with a dodgy, illegal company. Qatar Foundation is one of the few companies in this country that follow the law and they would never dream of charging you money.