No credibility.
I subscribed to the program and it was written in the offer that I have a three-day free trial and during that period I can cancel.. Using the program was difficult for me so I canceled the subscription during the free trial period. But I was surprised that the full amount was deducted from my personal account and I tried to contact the technical support service but they explained to me that the subscription was completed and the amount was deducted from my account and the amount cannot be returned even if I cancel the subscription during the free trial period. I believe this is fraud and forgery.