Airtel — payment issue through my airtel app

Address: Shimla, Himachal Pradesh, 171001

Dear sir,
My airtel no. Is [protected]. I had installed your my airtel app and add money in wallet but when i tried to make payment through my airtel app it shows that you can send money only upto rs. 0 in to bank account as of now.
I also visited at your store but they didn't gave me any relevant answer. Now tell me where should i go?
Kindly resolve the issue asap.