RELIANCE DIGITAL - Cancelled the order and didn t get any refund even after 10 days

I had ordered a LG *.* ton *star LSQ**MNZA Inverter split AC order number RDF ******** of worth *****/- on **th of june using HDFC debit card emi offer . I canceled the order on **st of june(next day of order). I didn't get return on on time.i received a msg from HDFC that your emi will get deducted on *th of july, i called to HDFC bank customer care ,they told me that they didn't receive any refund from reliance digital side.Even after numerous calls made to reliance digital.They told me to wait for * -** business days for the refund and I waited. Today's it's *th of july and my emi got deducted from my account and still no sign of refund.

TIA,
Ashish Manchanda