At the ID document section we require you to do the following:
Where you are given the opportunity to choose what type of identification you want to use, choose ID or Passport from the drop-down list. Then, in the next field type in the number of your ID or Passport - don't add spaces in-between the numbers. Type it as, for example, 8010045556089.
Then, upload a copy of the document you referred to (your ID or Passport). Certification of your ID or passport is optional for now until further notice. If you do not have an ID document, you have to upload a copy of your temporary ID from Home Affairs.
Please try uploading the copy in a Pdf format.