mweb - starting and ending bad

MWeb, firstly we gave you notice of cancellation which you did not process. Then you come up with an inflated invoice, then you threaten us with a legal letter from Pansegrouw attorneys. We fill in the payment arrangement, We ask Pensegrouw attorneys to acknowledge receipt. They never did, their phone number is non existing. We google LexMed Debt Management as they are your debt collectors. Guess what it says please note this domain has been registered for another client. SO CAN YOU CALL ME SO THAT I CAN CONFIRM MY ARRANGEMENT WITH YOU?!!!!!!!!!