Request for refund for the auto-debit bill

Last January, I was about to cancel the subscription because I no longer find the software useful. Before cancellation it offered something that I will not get charged for months if I retain my subscription. Also, that time if I cancel the plan there is a cancellation fee that was more than the monthly subscription. Last April, it was auto-debitting but since I have no funds. It failed multiple times for months. Today, I there was sufficient amount on my card thus the successful transaction made by Adobe. I immediately cancelled today again for the nth time but it says I need to pay ₱5,801.60. Either way, I will get charged no matter what. I want to change cards too but it won’t let me because I need to have funds on the new card so it will auto-debit again. Today, I officially cancelled it even if I’ll get charged. I’ll just change my card and abandon it since Adobe won’t let me cancel without fee. This is so frustrating as I was charged ₱1,450.40 even if my previous subscription was just at around ₱1,090+. I hope i’ll get this refund because this is the last money I have on my account. If not, I will no longer be using any Adobe product as this is a traumatizing experience.