@blizette Dear user, we are sorry to hear this. Regarding the location, you can set up start-up location in settings. Zoom level can also be saved using the "Use last used overlay".
To cancel the subscription, you have to go to a platform you are originally subscribed to since we don’t have any control over these platforms:
App Store – https://support.apple.com/en-us/HT202039
Google Play – https://support.google.com/googleplay/answer/7018481?co=GENIE.Platform%3DAndroid&hl=en
If you subscribed via desktop (FastSpring), you can manage your subscription at https://windy.onfastspring.com/account.
Kind regards