Customer Support
1. how to remove that error im getting on php (see live site)
I don’t see any errors. Can you provide a screenshot of what error you’re seeing?
2. how to center-center logotipes inside containers so that they look like this (see Link )
I’m not sure what you mean by this. Were you pertaining to the striped background color? if yes, this will need a custom CSS.
3. how to add menu buttons
You can add menu items on Appearance > Menus. But making them appear as buttons will require CSS.
Here’s a brief explanation – https://docs.generatepress.com/article/adding-buttons-navigation/
4. how to add menu buttons in top bar
On Appearance > Widgets, you can look for the Top bar area as shown here – https://share.getcloudapp.com/Blud50Nr
5. how to change color for site title text (for site tagline I have manage to edit it)
On Appearance > Customize > Colors, under Header, you should see an option for the site title as shown here – https://share.getcloudapp.com/6quEeW5k
