DALGA Swim review for Convertway: WhatsApp, SMS, RCS

I had cancelled this App a month ago, and the owner still charged me 36 dollars. This is illegal! You do refund me this month that I sent you via e-mail immediately! WHY ARE YOU NOT REFUNDING MY CANCELLED ABO. THIS IS A SCAM from you! I want my money back for a service i do not use! I cant recomend your service to anyone!