WP Admin Functions

A site was transferred from another business to mine yesterday. All’s fine except for a couple things I’ve noticed.

1. When you’re in Pages and go to a page to edit content, the Visual and Text tabs aren’t there. How could this be? They’re always there.

2. On the Contact Us page, I had to update the phone number and I see it the new number in the editor but its not showing on the site itself. How can that be?

3. Also when on any Page, on the right side where it says Publish, there’s Published On Date and a Edit link. When I edit the content, the date doesn’t change to when I just made the change and when I click on the Edit link, nothing happens. It doesn’t work.

4. The site is using a theme named Yoko. I need to change the header image. I click on Customize and it goes to the You are customizing but the content never appears. The little spinning wheel just spins and spins.

I have other WP sites that I manage and none of them have the same issues. Any help or suggestions are welcome.