NETSTASR USELESS

After signing with them 6 years ago i added my business vehicle to the account under a 2-year agreement. I sold the business car and had 6 months left on the contract last year Jan 2023. I am still today 16 Feb 2024 being hounded for amounts owed on this account. I have tried emails and calls to get this account closed. Today i received a SMS to say they are handing me over, but a debit order was taken from my business account on the 1st of Feb 2024 for more than what was owed. I have now sent a collections company called Lions my business bank statement proving that the debit order went off. I WOULD NEVER RECOMEND NETSTAR TO ANY BUSIENSS OR PERSON THEY ARE USELESS.