Hi ejsomir,
Thank you for using the Apple Support Communities. It sounds like you're having an issue with a small balance on your Apple ID, and you want to remove it so you can change your region. We're happy to get you pointed in the right direction. This link covers how to Change your Apple ID country or region:
- "If you still can't change your country or region, or you have less store credit than the cost of a single item, contact Apple Support."
Based on the above, you would need to work directly with Apple for this. If you're not able to reach an advisor using that link, you'll find contact numbers here: Contact Apple for support and service
We hope this helps you. Best wishes.