Once they have started some scheme of World Tour for 4k something. They keep calling several times if I’m interested in it and I keep saying no all the times. I think they can not understand the value of time. Once they hear some response it should get stored in their database (if they have any).
After some days they called me saying as per your request your name has been sent for this scheme and you’ll have to pay 4k something !! can you believe this? it is height of robbery when they also debited this amount from my CC account.
It took me several phone calls to again reverse this transaction from my monthly bill. My advice would be to keep checking your account and call them if you find any entry which is not known to you.
A person who has stolen your card will cause your monthly bill to fill up the amount that is not your expenditure. Are the credit card issuing banks any different from them?