Regarding Late Fees

Hello Members, my question is that I am a regular taxpayer under GST. for some reason I Could not file my returns from November, but now I am wanting to file my returns by paying late fees. but my question is that as per section 47(1) of the Act the late will be per day Rs. 50 but maximum or not more then Rs.5000. but in my portal it showed Rs.5,600 payable as late fee. how is it possible. now what I will do?