And also my husband didn't had his original birth certificate so the agent attached his study documents instead of it not the translated one. Will they return it on that basis kindly tell
Yes, there is a high chance that IRCC may return the application if the required birth certificate is missing or if the submitted documents are not translated. IRCC usually requires either:
1. A birth certificate (preferred)
2. An acceptable alternative such as a government-issued document that confirms the applicants birth details (with a certified translation if not in English or French)
3. An affidavit (if no official birth certificate is available)
Since your agent submitted study documents without translation, IRCC may not accept them as a substitute. If you receive a request for additional documents, you should submit a translated version or a proper alternative as soon as possible. If the application is returned, you will need to resubmit it with the correct documents.