Credit Card re coding for the third time.

I am very frustrated as I need to go and get my third credit card in not even a year. Every time I would like to use the card the card doesn't work and when I phone to report the problem they inform me that the cards chip needs to be re coded. Then I need to go and stand in Nedbank enquire lines and I need to give all my information again and then I need to wait for once again another card. Then I get charged for admin fees and everything once again.