Yes you can do BFM course even if you are a non maths student but it is your choice if you will be able to study as you will be having maths subjects in the course as it is bachelors in Financial Management.
The subjects in the course related to maths will be Corporate Finance 1 & 2, Financial Services, CRM in financial services, risk management etc.
If you can study maths in your graduation then opt for BFM Course.

Best wishes. Thank you.