Well I guess, just wait and see. Depending on the mercy of the VO at the time when they read my application. If fails, I have to redo and pay another $100. I wish that they could show mercy in this case where all requirements have been met and uploaded, but just not in the proper upload buttons. Wish me luck guys
. I read in the checklist of required documents that says: "You will not be able to make changes to your application once it has been submitted".
I just went through the questionnaires again and this time pick "Son/Grandson" instead of "Parent/Grandparent", you guys correct that there are whole bunch of separated document requirements' upload buttons for Parent Supervisa application!. Lessons learned.
For those who are applying for parent/grandparent's Super Visa(in Canada) by online to be carefull when answering the question: How are you related to your family member?, to apply on behalf of your parent/grandparent to choose: "Child/grandchild" and not to choose "Parent/Grandparent" !!!. I personally found that this question is ambiguous.
Thanks again to you nash_avatar for answering my question.