Sammobile is a scammer & Cheater
 

I bought a 1x SRS unlock server for euro$14.99. This the web and email address from their paypal info:

Merchant information: SamMobile
premium@**************
http://www.**************

Paypal Receipt No:3380-8978-3256-6379. To date i have never received any unlock code from them. They have also changed their email address.

Please don't use their services.

I don't think Sammobile does any unlocking.
My guess would be you got conned by someone into making payment for Sammobile membership (https://www.**************/premium/), but 99% it was just a cheater using their name, not the actual Sammobile staff.