I apllied for a XXXX Credit Card and Equifax, minused my Equifax score by XXXX points. My score went from XXXX to XXXX in 24 hours. This is not fair. I was only applying for a credit card to have revoling credit on my credit report in order to purchase a home thru FHA. They have ruined my chances of purchasing a home by minusing my score by XXXX points in XXXX hours. I called and wrote Equifax on many occasions due to they will not take old credit history from 15 years ago off of my credit. I called and they told me every time I do a credit dispute it stays on for 10 more years. I am sick of Equifax. They have ruined my credit for long enough. I need all of those old accounts off of my credit. And my points put back on my credit score. They should not be taking XXXX points for an inquiry on your credit for a credit card