If you do not recieve your confirmation email within a few hours, please email haloutau@gmail.com with your username for manual validation. Your account should be activated within 24 hours.
You may also reach out via any other listed contact on Admin Halo's about page: https://utaforum.net/members/halo.194/#about
A friend of mine does midi commissions. His twitter is @orbtunes for examples (plus this cover I did), and his email to contact him about commissions is tenshifos@gmail.com. He does great work, and honestly doesn't charge much.