new installation of hotel on joomla 4

hi, i can see that there are 4 different templates styles but i cannot find out how to select a specific one to be the default. 

Thank you

Hello,

Go to System > Site Template Styles > Hotel > Style > Template Color > Select Color Palette

Regards,
Milos

select color palette options are empty

also when i try to edit an article i get

Warning
Invalid field: Created By
Unable to find a user with the ID: 493

Hello,

See attached image. This is where you change the palette. If you want to edit the palette's colors, you should edit the CSS files in folder /media/templates/site/hotel/css/styles

When you are editing an article, open the Publishing tab. Next to the "Created By" field, click the blue icon and select your administrator as the author from the list. Then save the article.

Regards,
Milos