CPA in Canada

First of all, you have to apply online for admission, and then they will contact you on the basis of your score and tell you the further process of admission.

A US CPA can directly earn CPA Canada without any additional exams. All you need to do :
-Clear all 4 exams before becoming a resident of Canada
-Fulfill 150 educational credits
-Have 24-30 months of relevant work experience.

As for CPA eligibility, you need 120 credits to appear for the CPA exam and 150 credits for the CPA license. General rule: Every year of university education in India is equivalent to 30-semester credits of US education. Some state boards award credit for international professional qualifications like CA. For international CPA candidates from India, generally 3-year commerce graduates from NAAC A universities who have scored a 1 st division are awarded 120 credits. For more information, contact or visit Mileseducation's website.

CA and try to practice public accounting and auditing.

I would suggest you register yourself with a course provider in Canada to get a detailed understanding.

Complete your B.Com with very good studies to make it up for the bad academic record and to further study abroad. You can either do CPA or of courses in professional accounting.