Edgars poor service landed me 2 store cards which i dont need

<p>I have recently visited the Bayside mall edgars store to request them to contact insurance department to cancel my cellphone insurance. The service i received in store was very poor even the manager couldnt assist me.</p> <p>Next day i went to Legit store to make payment and then i realised that my store card was nowhere in my bag. I quickly assumed i may have left it at edgars given the type of service i received. They said the card wasnt there and the manager immediately suggested that i can go to customer service for a replacement card not mentioning that i will be charged R50 for it. I went back to the store and they the next day and they had found the card i just took it,now i have 2.</p> <p>I just saw the R50 fee now which i wasnt aware i was going to be charged,so my question is can i go back to the store and return the replacement card in order to prevent the charge?</p>