+1(514) 937-9445 or Toll-free (Canada & US) +1 (888) 947-9445
so i need a strong case? I landed on 1 september 2021 and i will be in RO on 22 July 2023. My landing date was 06 september 2018.

A strong case for what? You're already in Canada. Were you reported? If not, just wait until you're in compliance.