Hi All, Need your valuable suggestions

My son is eligible for nursery admission for 21-22 session. At present we are staying in Delhi & wanted to move to Noida this year only. However amid unprecedented situation we are stuck and now planning to move to Noida early next year may be in Jan or Feb 2021.
So this year only I have to get my child enrolled in any of the good schools in Noida for that we need the address proof. At present we don't have anything for Noida to show as an address proof. I can show the temporary address via rent agreement of my parents house living in noida itself and we will also move near by them only.

Not sure if I can show rent agreement as an address proof since in Aadhaar we are having Delhi address leads to form rejection in schools.

Also changing address in Aadhaar via rent agreement is little cumbersome process not possible via online mode for now.

Please let me know what should I do in this case.

Thanks
Neelima