Hii!
The college follows semester system. Due to the recent pandemic, the academic calendar got disturbed and hence everything goes offtime now. Let us know, which semester exam you are talking about. Also, the college hasn't mentioned anything regarding the exams on the official website. So, you can keep on checking the official website for updates. You can try contacting in the office or helpdesk in your college, to know the same.
Hope you understand.
Good luck!