GST cancelled suo motto by department.

Apply for revocation. Meet your jurisdictional officer and file all returns. Late fees will have to be paid as applicable

You can apply for revocation of cancellation by paying all the late fees and taxes

Apply for revocation

Agree

First of all File all your pending return with late fee & interest as applicable.

1. In term of section 30 of CGST , the cancelled Registration can revoke with 30 days from the date of cancellation order. so in your case the same has been lapse.
So kindly visit to your Jurisdiction Tax Authority request for revocation with valid reason of delay.

2. yes late fee Applicable

3. In term of Circular 95/14/2019
No you cannot obtain new Registration under the same PAN on which your GSTN already being cancelled due to Non filing of Return .

Agreed with above suggestions, you have to follow the procedure of Revocation of GSTIN

1. File your GST Returns up to date

2. Apply Revocation online from your GST portal then contact to the Officer in your Jurisdiction.