[Resolved]  Ola Money — Amount paid but did not get Gift voucher

First issue/complaint is that I've purchased 500 Rs. Flipkart Gift voucher/card from Olamoney app using Ola postpaid payment method. Till now neither I received email nor SMS for the Rs.500 Flipkart Gift voucher.
Second issue as per offer mentioned on olamoney app that if I'll purchase any giftcard using Ola postpaid method I'll get 10% cashback.
Third thing is that even after sending many reminders olamoney does not bother to reply. This is worst service I found from olamoney.
Forth they generated postpaid statement and send me bill Flipkart voucher which I did not received yet.
Fifth they dont have customer care number, only support email is there and that is even worst.