Airtel — outgoing services barred for postpaid connection

Address: WAKDEWADI, OPP. JOSHI WADEWALE, Pune, Maharashtra, 411003

I had ported from vodafone to airtel, my last bill of rs, 166 was pending hence my outgoing services were barred. I paid that amount on the 16th of jan 2020, but till date my outgoing services have not been unbarred.
I have given the receipt copy too to airtel store to confirm the payment ahs been done from my end.

Airtel is saying that vodafone back end team is not responding to their query of confirmation of the receipt of the payment.

And there is no resolution to this issue even after multiple calls and visits to airtel as well as vodafone.
Both are just blaming each others back end teams incapabilities and after every visit airtel is just tell, wait fro 48hrs and the matter will be resolved. It has been more than 7 days now still it has not been resolved.