Hello MARIT SEGBØ

Here is the answer to your questions

Currently, there is no option to link external URL in services, But don’t worry will add that options in the next update – we will update it in a couple of days

For ques 1.
There is an option to increase the number of posts for the blog page
Please follow the screen record
https://www.awesomescreenshot.com/video/2854761?key=a4c7642b2b286abd45b73c437829f51f

For ques 2.
You have added some additional CSS to the theme, please remove the following code from the Additional
CSS

#main-services {
    margin: -60px 0 0;
    position: relative;
    background-color: #fff;
}
#main-services, .second-design #main-services {
    background-color: #041f3b;
}

Check this screen record
https://www.awesomescreenshot.com/video/2854872?key=fddea7e361d0d4145a694bf17a778971

If you want to use a blog layout( Third Design ) – you need to refresh the page then section options for the blog design appear in the homepage options
Please follow the screen
https://www.awesomescreenshot.com/video/2854945?key=23f97969ae3a525fbe2c6c723a1129c0

Please follow this screen record to make col-3 in the blog/archive page
note: if there is a sidebar exist there will only one post ( col-1 ), if there is no sidebar there will be 3 posts on a row ( col-3 )

Regards,
psink

Hello Diego

Add this CSS

.entry-content ul, .entry-content ol {
    padding: 0px ;
}

Regards,
Psink

Hello Digeo

Please add this CSS in the Additional CSS

.widget .tagcloud a{
    display: block;
}

Have a good day

Regards,
Psink

Hello dck,

Please contact license-related query through the contact form
Here is the link https://themepalace.com/contact-us/

Regards,
Psink

Hello Paulo

It’s really appreciated. Thanks for the information, we will update in the theme

Best Regards,
Psink

Hello Annie

Can you please share your site URL?

Regards,
Psink

Hello Elisabetta

I think there is an issue with your site. I guess that is one plugin causing this issue. I see there are no js and css files loaded properly on your site.

https://www.awesomescreenshot.com/video/2800312?key=e2c2c4dee62cc1e57cce9d6ed2ac58e4

Can you please deactivate all the plugins except for the recommended ones and verify still mobile menu button is not working? There is no such issue in the theme, as you can see in the demo Mega blog it is working all fine.

Regards,
Psink