Broken layout

Good morning since yesterday the site has a broken layout. I don't know if this was due to an upload ...
My host service claims that analyzing the site with the developer console of the browser, there are missing css and javascript files in the template folder.
It is highly likely that the missing css files are causing this problem.
What can I do to fix it? Thanks to those who will give me directions.

www.siulptoscana.com/

Hello,

1. Please go to the template options and save once. You don't need to change any settings. If it doesn't help, please try 2.

2. What did you do on the website before this happened? Did you upgrade from Joomla 3 to Joomla 4? If yes, then you should download the News Portal template for Joomla 4 from our website "hot_newsportal4x.zip" and install it using the standard template installation: www.hotjoomlatemplates.com/template-inst...on-without-demo-data

Your website data will not be changed. If you made changes to the template options, you would need to re-apply them.

Regards,
Milos

Regards,
Milos

Hi and thanks for your reply
I haven't upgraded from J3 to J4.
I notice that there are three templates:
hot_news_portal
newsportal
sparky_framework
With the second everything is okay except having to reload the logo.

Hello,

You should use the template "newsportal". You can uninstall "hot_news_portal". But, make sure you copied all files and CSS code (if you have any) before you uninstall it.

Regards,
Milos

Ok, perfect.
Thank you very much.

Francesco