Customer service

So this past Sunday I was going to wal-mart.(the home to many of these blog inspirations) I was planning on getting a coke, well at the machines it's $1 instead of a $1.19 plus tax. I figured I was going to buy one from the machine, so I go to the 1st machine, broken, the 2nd, also broken, so I go to the 3rd and last machine, I put my money in the machine, and press the proper buttons AND THE FREAKING MACHINE GOT STUCK!!!!!!! Needless to say, I was ticked. I go to the greeter and tell her what happens and so she tells me to go to the customer service desk. I go to the customer service desk, stand in line for 15 minutes to get my $1 back. I then proceed to the checkout to buy a coke for 30+ cents more and of course I get caught behind the guy who's like 400 years old and forgets how to work the register, and spend another 10 minutes in line. All this for a bottle of coke ha ha ha.