The deadline for submission was December 6 so you should be fine.
https://www.canada.ca/en/immigration-refugees-citizenship/services/immigrate-canada/family-sponsorship/sponsor-parents-grandparents/apply.html
If you’re invited to apply to sponsor your parents and grandparents, there are 2 applications:
- You must apply to become a sponsor.
- Your parents or grandparents must apply for permanent residence.
My dad used the Portal to apply. We uploaded all the docs there. But why are they saying 2 applications?