Apple's newest policies require each business to have their own developer account to manage their apps.
Step 1: Log into your mystudio account at www.mystudio.app
Step 2: Click on "My Account"
Step 3: Click on "Start Here" from the "White Label Set Up" section
Step 4: Follow the guidelines and upload the information that is required. ALL INFO MUST BE COMPLETED CORRECTLY FOR APP TRANSFER & UPDATE
Step 5: Accept the app transfer from us when you get the notice from Apple. Follow the directions here
Step 6: If you have messages from Apple requesting more information after the new update is sent for their review, please follow our direction here.