Damelin is failing to deliver my Diploma.

Damelin College is really boring ,they were all over me when i had to pay the outstanding balance ,now i have paid every cent ,sent all the required docs ,countless calls,emails but no luck ,i have been waiting for my Diploma for so long ,recruiters want to see the copies but i dont have one ,i m missing out because of them

anyone with info,relevant contact details would be appreciated ,i will never register any Course with Damelin anymore,,,,,,,,,