LOL, in order to improve your credit score, you should 1st get you credit report, and find out what collections if any you have. Dispute them which forces the collecter to verify your debt, if they cannot, the credit agency will most likely remove it from your credit report, thus increasing your credit score. Also, it is helpful to have low utilization of your credit available, meaning, if you have a $5,000 credit limit, you should only use 10 percent of that, which would be $500. Having too much debt is bad for your credit score.Also, do not close credit card accounts, that usually a mistake most people do. I would stay away from companies that claim to fix your credit score, you can do it yourself. I have more ideas if you want to know more.