Forget to attach visa and stamp pages (urgent help)

[KHI]

Dear All,

I have recently applied for the Canadian study permit online. In the Passport section, I just uploaded the passport bio page. I completely missed the visa and stamp pages. On my passport, I have US visa stamped that I must have included. Can you please tell me how can I update my application now? I submitted it only four days ago. I am extremely worried at this point.

Please reply urgently

Thanks,