TDS RETURN LATE FEES PROBLEM

Can anyone help out me in this issue:
I filed TCS return on efiling portal for Quarter 1 on 14-07-2021 and date of filing also appear as 14-07-2021
Yesterday I received intimation of payment of Rs. 200 for late filing of return.
When I again login into the income tax portal and download the receipt it also shows date of filing 14-07-2021.
But it also shows as follow;
Date of filing: 14-07-2021
Submission accepted: 16-07-2021
Now, what should be done?