British Columbia

Your profile sounds strong. Choose a course wisely and apply accordingly. You should be fine.

B.Com is not available in UK. You should try for Canada, New Zealand, Ireland or Australia.

Hi,
At least 50 percent marks are required to pursue a Bachelor's degree in an SPP college, hence it applies to Langara college as well. You may check the website for details and email them as well.3
http://langara.ca/programs-and-courses/programs/business-administration/admission-requirements.html
If you are looking for a college specifically in Vancouver, Langara is well known , you may also check Fairleigh Dickinson University - Vancouver.

Most of the good colleges are mainly in Toronto, but as you said to list out colleges in Vancouver, I will list out the colleges which are good for banking and finance:
1. Selkrik
2. Langara
3. Columbia

You will fit quite well. Your profile is pretty good.

Yes, you have decent scores in IELTS which are more than enough to get admission in these institutions but your academic scores will also matter.

NYIT is a private university, so apply only if you have a strong profile with all your test scores in place as chances of visa rejection are higher. You may also check their placements for the past.