App error
I like the app, but I'm tired of the ads every minute. A couple of days ago I paid 10 € for 7 days without advertising, but advertising continued to appear. Then I thought maybe there was an error because my phone didn’t have this app in my subscriptions, so I paid again and this time the ads disappeared, but in the end I was charged 20€ in general, just saw it. Developers, please tell me what can I do in this case?