Avetta – Warning! Avoid this company at all cost they are a scam!

I signed up with this company to do business with a company i have been working with for years, now i'm not doing business with that company anymore i'm trying to cancel my services with Avetta and it's been over a month and they still emailing me an invoice saying i'm past due. It seems they don't want to let me cancel, and you have to cancel one month in advance or its a breach of contract and you will be held to pay $475.00, scam MF's. In order to cancel i have to speak to my account manger, but i can never get in touch with that person, they are never around to except my call, so I called the number i have and i got to speak to someone in the Philippines when i thought i was calling a California number, Avetta is a joke!