I was told if I returned a XXXX water dispenser it would make my bill XXXX and take it off the credit report. After I did so the bill increased from XXXX to XXXX due to fees even though I never received a bill for these fees. After XXXX calls they told me to email the receipt and threatened me stating, " If you have an attitude I am going to smack you. '' a threat of physical harm. I was not allowed to talk to a supervisor and the email was not given. I had a XXXX XXXX. The amount credited was then XXXX, then XXXX and finally I owed XXXX with no explanation. XXXX staff admitted the threat was on a recording as was the original promise.