JUST FIX THIS ****!

I had an account and an active debit order . The debit order than stopped I thought my account was paid up. I didn't order anything from home choice and later was called by lawyers about an arrears account. I then agreed to pay and still have an active debit order. I tried to buy a house and found out that they blacklisted me??? *** you getting you money monthly. I was very happy with my purchase made at home choice but this has left a really very disappointing .... I need my credit score corrected please as I am making payments and it was an error on your part as you stopped the debit order.