On December 19, 2017 I clicked on unsubscribe, 500 error appeared, but it appeared on the payment page that I had been unsubscribed and was at a free rate. In the same dates, I removed your code from the project and stopped using it.
Everything is exactly as it is today. I just saw that all this time you continued to withdraw money from me :-(
I'm sure you can check all this.
Could you cancel my subscription and return money from January until today back?