Thank you, Raj.. I had followed your original post's instructions but must have missed the "other evidence ( school forms)" bit.. thanks again...1) DO I need to fill in a separate application form? ( The minor's photograph is neatly stuck with tamper-proof tape by the immigration officer...)
I would recommend filling out a new form for the minor.
2) The adult applicants' ( my wife and I) application was deemed to be complete, it was returned sicne the minor's form was incomplete.. can I submit all together (I mean the same applications for the adults)?
As long as the date on the application is won't be more than 90 days when you resend the application, you should be fine using the same application IMO.
3) It said that the form was deemed incomplete, and fees was not taken.. so, do I need to repay the fee, with the new applications? ( I have not asked for a refund)..
You can submit the application with the same fee receipt.