Being unfairly blacklisted

<div>Hi after going back to Lewis about the bed I took for someone and told them they must repo the bed and bring it to my place so can pay the monthly payments they refused (it was the first month of paying)they said I must get an affidavit I got it and the lady signed it and said she will pay for the bed(the sales lady made me make an affidavit)i told them I don't like what they doing they are doing things against my will the lady did not paid the bed up to date as agreed I went to Lewis store in Eldorado Park and went to the sales lady and told her the bed is not being paid as agreed and I'm being blacklisted she was so rude with me and told me i can fetch lawyers good luck they made me get blacklisted and still she had an attitude I went to Maponya mall for legal aid but they couldn't help me I got hold of the Lewis head office and they said there is nothing they can do to remove me from being blacklisted I must pay the account (what I'm willing to do to clear my name)but they told me there is nothing they can do I'm blacklisted is there someone out there please please to help me going forward with the sales lady from the store I have no clue what to do.</div>