Simplilearn — To cancel the course and to refund the amount

I opted for the course on August 24th 2022 and it's really difficult to understand the lessons by attending live classes and self learning video so i decided to discontinue the course and spoke to the person about the same on 08th December 2022, i am not asking to repay the EMI amount which i paid for 3 months. I don't want to pay anything further. Kindly look into this issue and help in resolving this at the earliest.