Not Able To Cancel Short Max Subscription

I recently purchased a Short Max subscription through Google Play, but right after the purchase I noticed that the subscription does not appear under my Google Play subscriptions and there is no visible option or button to cancel it. Because of this, I am unable to manage or terminate my subscription in any way. I tried to find a way to contact Short Max but could not find any customer support channel or contact information within the app or service. Since the subscription is tied to Google Play but is not listed there, I am stuck between the two parties and cannot perform a simple cancellation. I request that my Short Max subscription be canceled as soon as possible and that this process be clearly confirmed to me, so that no further charges are taken from my account.