Hello
@Oladimeji2208,
Firstly I must congratulate you for passing your medicals, your passport request is on it's way.
Honestly you don't have any problem.
1. Once you get your visa, you can resume in January for your studies.
2. You can easily extend your visa while in canada, done it for many clients recently and in the past.
3. If you get to the border, and a CBSA agent asks why you are just coming tell them what happened with September intake. Shimples.
Congratulations again.
All the best in Canada.
Omofar