Paytm Mobile Solutions — Account blocked and money not refunded ...

Address:

Paytm Payments Bank Limited, V J Towers, A-6, Sector 125 Noida, Uttar Pradesh-201303

My paytm account is almost 18 months old.
First they blocked my main account .
Then my postpaid account also blocked without any reason.
About 2500 is available in account.
Now the company is not activatinng my account and refunding my value.
Behaving as a fraud firm.
Please help me to get back my hard earning ...