Reason of the error:
You probably set the name of the acount as your company name and you have to fill it with a real human name.
Solution:
Go to: https://appleid.apple.com/account/manage/section/information , Sign In if it is necessary
Once signed in go to Personal Information section
You have to change the Name, probably you set your company name as name, the name has to be a name of a person
Topic:
Developer Tools & Services
SubTopic:
Apple Developer Program
Tags: