+1(514) 937-9445 or Toll-free (Canada & US) +1 (888) 947-9445
We can only help if you first answer whether your visa was rejected or was the passport(s) simply returned without any stamps?
Yes my passport returned without no stamp. There wasn’t any email from IRCC why they didn’t stamp on my passport.
 
Yes my passport returned without no stamp. There wasn’t any email from IRCC why they didn’t stamp on my passport.

Send an email to the embassy/IRCC office that was processing your passport stamps. If you were rejected, you'll receive an email soon.