Revise ITR

E verify it. then file condonation for delay. If approved then they will process.

E-verify the return under condonation of delay

You hv to file revised return

As per IT Act you have to e-verify your ITR or you have to send signed ITR Acknowledgement to CPC Bangalore with in 120 days from the date of filing to be a valid return. as you said you did not e-verify return in 120 days now you can e-verify return by making a request under condonation of delay. and you have to pre-validate your bank account to get refund.

The querist has told the return has not been e verified.

So a belated return has to be filed.

 

Agree with sabyasachi.

As date has been extended till 31.05.2021. you can file again.

File the return again as belated before 31.05.2021 and e-verify .