Hey there, @Autumnn.
Thanks for reaching out to the Community and sharing your concerns about our master admin change process.
The information and steps provided to you by our Chat Support agents are correct. You'll need to submit the required documents in order for the master admin to change. I understand how tedious this can be, but please understand that the safety and security of your account is our top priority.
If you have any troubles submitting the documentation or have additional questions, please let me know. Take care and have a great weekend!