Gift card number problem

I found a gift card in my drawer, but the numbers were somewhat smeared. When checking card balance in Apple, I was trying different numbers due to being smeared which made it difficult to determine. Now I received a message saying I’ve reached the maximum number of attempts to enter gift card! Will I ever be able to enter another gift card, or try this again.

I took a zoomed in picture and think I now have the correct numbers, how do I try again after being locked four?