norellew wrote:
easy walking charges but can’t find it in subscriptions or app
That is because it is not a subscription managed by Apple and you are being billed by the developer directly. In most cases this is because you followed a link to the easyWalking website from a Social Media post, or advertisement, and that is why they are billing you. It makes no difference if you download the app or not, as you are being charged for a website subscription.
The information has been provided many times in this thread for you to contact them, and if unsuccessful then you will need to dispute the charge with the card being billed. Apple is not involved at all.