refund

I signed up with QuickBooks back in July. One of my customers by the name is Sean friend paid me via credit card in the amount of $3250 back in early August. QuickBooks has had my money all this time never refunded to me and QuickBooks said they turned off my account well since then QuickBooks has been charging me $275 a month and I don’t even have an active account I would like a refund of all my money immediately please and stop charging my credit card. You no longer have the right to do so you should’ve stopped this when you decided to stop doing business with me, but you found it OK to continue to charge my card unlawfully