Terrible !! I tried to change the credit card that...

Terrible !! I tried to change the credit card that was mine to mine and I was told that I should leave a new deposit amount. Absurd, because that amount already appears in the first contract made. I made a complaint at Reclame Aqui and the attendant accused my complaint as a double issue. However, I made two complaints with different subjects. I don't recommend it, because it is very expensive.