Buy 4 tickets online and the page told me that there was an error and that my tickets were not processed but in the statement of my card if the discounted money appears. Did it happen to someone else?

It has not happened to me, I bought them directly in a box.

I do not happen to me, I buy tickets there at the door

it has not happened to me all right

No but call the Miami Seaquarioum number and explain your situation they can help you. As long as you have proof that it would be your account statement, I do not think you have any problems