[Resolved]  ICICI Bank — unable to swipe the amount in jewellery or petrol pump

My self p rabbit kumar having icici bank credit card in the month of august i had swiped card in malabar for 50000 it was rejected and when i had called to customer care they informed to try once and i had made transactions at petrol pump for an amount of 20000, 30000, 50000 but the amount was unable to swipe. When i call to the customer care they are saying that as my card is new i am unable to swipe the amount. Here my question is when i am not having right to swipe then why i have been provided the credit card with a limit of 80000. I have made call several times to customer care but there is no proper response. Please help in this regard.