When you go to the GMB Appeals portal, does it say the type of appeal and link you to the information page?

Submit appeal
You have the option to add evidence after submitting your appeal. Learn more about evidence types.
Evidence needs to be added within 60 minutes for it to be included in your appeal.

https://support.google.com/business/answer/13597551

Yes. From the linked Support Answers above it says:

Depending on the context of your appeal, the following are examples of evidence that can help strengthen your appeal:

– Official business registration
– A business licence
– Tax certificates
– Utility bills for the business such as:
— Electricity
— Phone
— Cable
— Internet

Tip: For any documents that you submit as evidence, check that the business name and address match the profile that you want to make an appeal for.

Here’s the link to the Appeals tool btw –> https://support.google.com/business/?p=manage_appeals