Income Tax Demand u/s 143(1)

Good Evening Team,

I and my father have filed the ITR of F.Y. 2021-22 on 31/07/2022 and same was e verified and received on 18/12/2022 .


1) My income under 5lacs ( both ITR) I received demand payment of Rs.1000/-.

2) My father income under 5lacs at orginal ITR and when revised it income over 5lacs and all taxes/fees paid as per rules.

Please suggest.
One major thing which I notice in demand that "date of filing" is 18/12/202.

Actually there is photo upload in this channel, otherwise I send a copy.