I've been sat here for the last 22 days waiting for the DLU to fix their resubmission page.
I've emailed them 5 times and my tutor 3 times but I still can't resubmit and they haven't replied to a single email about it, so I've just sent them an angry email asking them how to pay the non completion fee then delete my account.
I understand that sometimes webpages have glitches in them, but it shouldn't take 22 days and 5 emails just from one student to fix it! If it does, then reply to that student and give them an extension on their resubmission date! Simples!
But nope, not a single reply or message on the site or anything so I've given up now.
Unless you can afford to pay the £85 for not completing the course due to THEIR issues with the site, go with somewhere else instead. I definitely recommend OpenLearn (totally free) and Alison (you just pay for the certificate or diplomas you want if you pass) courses - their sites work and they reply to the emails you send them!
Avoid the DLU site at all costs... they aren't worth your time, energy, effort or money!