What should I do?

[sumaiyakhatun26]

I accidentally added a page to my Facebook Business Manager. I want to remove it.
Nothing is lost.

Go to the Company Settings tab, then in the Accounts section select “Pages”. There, click on the fanpage you added. In the upper right corner, you will have the option to “Delete”.

Remember to have at least one administrator connected to this profile! Otherwise, the page becomes unowned, and you'll have to go through a real health trail with Facebook to regain access.

I've connected a fanpage/advertising account to Business Manager, but I don't see it in my thailand rcs data profile. What now?
This is because simply connecting does not solve the problem. Business Manager works by collecting employees and resources. Connecting an employee means that they are in BM. Connecting a resource – as well. However, it does not mean that the Employee has access to the Resource. This must still be granted.

This is done in the Company Settings tab. Find the “Pages” or “Ad accounts” tab there, click “Add people” (roughly in the middle) and select employees, as well as their roles on the account/profile.

You can also go through the process from the other side. In the “People” tab, click “Add resources” next to a specific employee.

It's easy to skip this step and hence the lack of access.