Credit Card Complication

In this confession, I will say that I tried to use my mom's credit card to become a member of Club Penguin.
It was a normal night, dark and rainy, I was in my computer playing Club Penguin. I wasn't a member of the game so I was really bored.
"Man, I can't get any cool clothes anymore. This sucks!" With the lights off I just payed attention to the big screen in front of me. I was technically alone in my house:My brother, my maid and I were the only people alive. when I was thinking about being a member, I came up with a devious plan.
"She won't notice right?" I opened the door slowly with my cellphone lightening the way and tiptoed my way to my mother's room. As I got in, I walked to the only place my mom would leave her credit card, in the big shelf. With the cellphone I was lightening the second shelf to the right. I opened the shelf slowly and steady. 'Creak!' I stopped pulling, thinking it was going to wake up my brother.
When I opened the shelf, the credit card was right there in front of me with its golden color. I took it, closed the shelf and ran to my room. VICTORY!!!!
"The number you just put does not exit, please try again?!" Again and again I tried, but it was useless.
"Man, what a waist of time." I turned off my computer and went to sleep.