now we just need your Euros. No pilotcontract. No info about where/base, time frame, which airline, travel, Hotac, allowances, etc. etc.
they did not give me information about airline , the base to work etc.
Were you to become a victim of these fraudsters,
I think it would be reasonable for the respective aviation authority to cancel any airman qualification you may hold, based on your inability to evaluate and act accordingly on information presented to you.
From each of your posts, you already have enough information to make the correct decision. Having made that decision, I would hope you formally report this sham company to the aviation authorities.