I tried my card but it did not work.
Why did you try your card?
I wanted to see if it would work or not.
If your credit card does not work, you can be in a difficult situation if you do not have another way of paying. It is always a good idea to have some cash or another form of payment available.
Why would I have planning for me to use my card? This card is new and should work.
Well, it didn't work though. You should always have a back up payment method just in case the first one does not work for you.