ADT- creditworks

<p>Received a call from creditworks about non payment in 2013 on a contract taken out in 2008. The contract was for 3 years until 2011. I'm now told by an ADT agent you as the client need to inform them after the contract was supposedly expired you want to cancel there services. A letter needs to be sent to them to cancel their services after the contract has expired because they automatically put you on a month to month basis. So if you put us on the a month to month basis why let the account go on for months. And after we stopped paying why does the account still add monthly payments. I think this is worse service I have ever received. I don't see the purpose of a contract then. And the worse part is I signed up a new contract with ADT in 2016. I'm definitely cancelling my contract when it expires</p>