If something is confusing or not working, this is the right place to start.
Email support@myclawcoach.comEmail support@myclawcoach.com and include:
You can delete your account directly inside the app from the Account tab. If you have trouble doing that, contact support and describe the issue.
App Store purchases are handled by Apple. If you already bought access and it does not appear in the app, use the restore purchase flow in ClawCoach first. If it still does not work, email support.