Airtel
Airtel voucher no is not properly written in th voucher card

Dear Sir,

I took a voucher recharge of Airtel my serial no is 1741109002996475 for rs. 30 but after scratching the voucher i found that the some numbers are are invisible only first 4 digits i can see & others i am not able to read even. so kindly help

Reards

Airtel custome