Tata Cliq - Fake Promise About Refund

I had Cancelled this order on **th of May ****, and still waiting for refund. I tried to contact with their customer care * times but haven't got the refund yet. They just give fake promise on every call. Now the situation is that i had ordered this from my Credit card and the refund will come in the same card and now i have to pay my credit card bill in a week because the due date is **th june . and once i pay the bill then i can't withdraw the amount as cash from credit card so double amount will be there in my card. The one which i will pay and the other which tata will refund. so I request you to please force tata cliq members to refund it before **th june otherwise i have to pay more *-*** from my pocket and then i won't be able to withdraw it as cash. thank you