Unisa
Trying to submit assignment

Good evening
I am trying to submit my Econimics assignment but if I go onto myUnisa, economics and select the assignment tab I get an error message.
UNISA assignments Course Year/sem Status. No. Action Type Unique No. Due Cancelled Processed Returned % View
Microsoft VBScript runtime error '800a0005'
Invalid procedure call or argument: 'Mid'

/SACDL20/ASPs/StuAssTab.asp, line 0

I've just tried to log a query on your "contact us" section but as per your sms and emails you like to tell the public that they can contact you but UNISA is alergic to dealing with anyone unless it's to take money. Your contact us also does not work???