just tried sending an email to hah profit support google threaded me this  error message back on not delivered status. what are your thoughts?

Delivery to the following recipient failed permanently:

support.eng@hashprofit.com

Technical details of permanent failure: Google tried to deliver your message, but it was rejected by the server for the recipient domain hashprofit.com by mx.yandex.net. [93.158.134.89].

The error that the other server returned was: 550 5.7.1 No such user!

I was Banned today for no apparent reason with 16 000 000 satoshi still waiting for payment, you really are wasting your time with this site.