Coloring Book for Me is a subscription-based app and in case you want to get rid of the ads or get full content access - you can subscribe to our Premium service option.
Please remember that subscription is renewed automatically at the end of every billing period unless it is canceled by you. At the moment we are using only Google Play store subscriptions, so only you can access, edit and cancel your subscription from the settings of your Google Play account.
To cancel your subscription:
Open the Google Play Store
Tap Menu, then Account and then Subscriptions.
Find the subscription you want to cancel.
For the detailed instructions please check this link: https://support.google.com/googleplay/answer/7018481?co=GENIE.Platform%3DAndroid&hl=en
Hope this helps and please let us know at firstname.lastname@example.org if you have any further questions!