Hi all, hope you are doing well. I helped my mother to apply for her visitor visa online via IRCC portal and I just realized I made a mistake on providing the compressed fund proof file that is not so eligible for the transaction balance - PLUS I didn't know at that time I need to also attach additional documentations like proof of retirement etc. which were not required. I have tried to supplement these info via webform but haven't got confirmed they are received and attached to the application yet; shall I withdraw ASAP and reapply again via GC key? Much appreciated for your answers