Hi! thanks for replying. yeah, we were confused too. We will also reply from my spouse's email as well. Our photo size is 50x70 mm.Hi..
I think we have similar situation. I got the first portal email( uci and stuffs) on May 28 and waiting for the next one. All stages passed on April 29th.
And my wife also received the same email. We were so confused about it but ended up choosing option b. She replied back to the email with her details as dependent and added my details as primary applicant.
I hope that will be alright.
Also can u please tell me what specs did you use to take the photos for uploading.
Thanks
Check out this link - https://www.canada.ca/en/immigration-refugees-citizenship/services/new-immigrants/pr-card/apply-renew-replace/photo.html
I hope this is the correct one.