How do I change my method of payment or billing information? Jae May 21, 2019 01:01 Updated Follow To change your billing information, log into your system members area and go to " my settings " Click on Update Credit Card Info. Related articles how do I cancel my account? Who is "Platinum Synergy Group Kitchener" why are they billing my credit card. What is the difference between free vs. paid pro account. Can't add myself to contacts / added contact not showing up I am having trouble logging in to my account (Response Magic) Comments 2 comments Sort by Date Votes Alejandro Valencia June 13, 2010 01:29 How Can I cancel my account ? -3 Permalink Enriqueto (Henry) Barrientos July 03, 2010 16:50 I want to cancell my subscription 0 Permalink Please sign in to leave a comment.