Tata Cliq — not getting refund from last 20 days of their promise date

Website:

www.tatacliq.com

I had cancelled this order on 20th of may 2020, and still waiting for refund. I tried to contact with their customer care 7 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 12th 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 11th june otherwise i have to pay more 3-499 from my pocket and then i won't be able to withdraw it as cash. Thank you