Paytm — not refunding money back

Address:

Dehradun, Uttarakhand

I used paytm to recharge on my airtel network full talktime scheme of Rs 350/- Recharge was successful and my a/c was debited but my mobile balance was not credited by rs 350/- i called d customer care of airtel but they told me no recharge was done on my mobile. i filed my complaint to paytm customer care but no one is responding. my transaction order no was[protected] pls help me