No proof of registration

Good day<br> this is the second time i'm laying a complaint against Damelin, but still the service is horrible, i received my study material late, and their incomplete, i got two deliveries of duplicate study materials, still didn't get my proof of registration, so i can't do anything without my Student number, due date for submitting my assignments is next week, please if you guys don't resolve this matter with immediate effect, i'll have to cancel everything and demand a refund, i've never been so discusted my entire life, very unprofessional.<br> <br> Regards<br> Moleboheng