Mojo Global Mojo Marketing, Steve Halverson System does not work since November 2015 Phoenix Internet

I originally purchased Mojo Marketing, a system to send out emails through LinkedIn.  In November, it stopped working so I called tech support and they said that it was because LinkedIn has changed and I had to add another $80 service paying LinkedIN that amount.  I said I would try it for one month but if it did not work, to cancel service.

I paid LinkedIN one trial month and MojoMarketing did not work.  I have asked for this to be cancelled with Steve Halverson but I just saw charges again on my credit card.  

I am owed $985.00 for five months of service I paid and did not get use of the system.  I want them to stop charging my card and I have notified my card issuer of this fraud.  

I want a refund immediatley of $985.00.