Reliance Trend — refund money for non delivery items

Address:	Jorhat, Assam, 785001
Website:	www.reliancetrends.com

I have purchased 4 sweet wears from reliance trend online by pay in credit card. They delivered 1 sweet wear and one was cancelled and another two are not delivered. Now 4 months have lapsed but no money have been refunded to my account. I have contacted many times with their customer care no and also text many times to customer care email id. But
The answer is same we will get back you within 3- 4 working days but nothing happened till to date. No money is refunded till to day.