Hi,
Please check which PHP version your webhost is using, the minimum is v5.6, but v7.x is recommend. Typically if your webhost is using v5.4 this can lead to errors.
Can you please include a admin login in the private content area so we can take a closer look.

Best regards,
Mike

Hi,
To center the widget, Try this code in the General Styling > Quick CSS field:

#avia_partner_widget-2.widget {
margin: auto !important; 
max-width: 200px!important; 
}

For your second question, I don’t see a dotted line between your menu items, Please see screenshot in Private Content area, and advise.

Best regards,
Mike

Hey VerhoevenGroup,
Please include the url to the page in question so we can take a closer look.

Best regards,
Mike

Hi,
According to your server info, your PHP ZipArchive Extension is Disabled, please ask your webhost to enable.

Best regards,
Mike

Hi,
Glad we were able to help, we will close this now. Thank you for using Enfold.

For your information, you can take a look at Enfold documentation here
And if there are features that you wish Enfold had, you can request them and vote the requested ones here
For any other questions or issues, feel free to start new threads under Enfold sub forum and we will gladly try to help you :)

Best regards,
Mike

Hi,
We are happy to assist :)
I look forward to seeing what you build next!
We will close this now, Thank you for using Enfold.

Best regards,
Mike

Hi,
Yes this is strange, no wonder we were not understanding each other :)
Now let me ask if you have tried logging in as the user you gave us, or is this from a different user, like your own account?
Also what browser are you using? If your browser allows languages, what happens if you set your default language to English?

Best regards,
Mike

Hi,
Yes, this will ensure that your customizations remain after each update.
Unless there is anything else we can assist with this issue, shall we close this then?

Best regards,
Mike

Hi,
I have installed your child theme and added the code above to the child theme functions.php.
All seems to be working correctly, please clear your browser cache and check.

Best regards,
Mike

Hi,
Sorry, I took a look at your homepage and found your frontend & backend matched, Please see screenshot in Private Content area.
I also looked at 3 other random pages.
Then I tested on my localhost RTL:

and LTR:

Is this only happening on some pages?

Best regards,
Mike

Hi,
You could set a standard size for your videos with this css in the Enfold Theme Options > General Styling > Quick CSS field

iframe[src*=youtube] {
	    width: 560px!important; 
	    height: 315px!important; 
}

or if you want your videos to be responsive try using percentages like this:

iframe[src*=youtube] {
	    width: 100%!important; 
	    height: 98%!important; 
}

in my tests this worked out to be very close to the 16:9 ratio.
but feel free to adjust to suit.

Best regards,
Mike

Hi,
I took a look and found that your home page doesn’t have the class “home” anymore, instead it has “page-id-318”, so all of the css that referred to “home” had to be changed.
I did this for you, Please clear your browser cache and check.

Best regards,
Mike

Hi,
Glad we were able to help, we will close this now. Thank you for using Enfold.

For your information, you can take a look at Enfold documentation here
And if there are features that you wish Enfold had, you can request them and vote the requested ones here
For any other questions or issues, feel free to start new threads under Enfold sub forum and we will gladly try to help you :)

Best regards,
Mike

Hi,
The dev team has released this fix today, I have tested on my localhost and it seems to be working good.
The zip file in the Private Content area contains 3 files to go to these paths on your webhost:
\wp-content\themes\enfold\functions-enfold.php
\wp-content\themes\enfold\functions.php
\wp-content\themes\enfold\js\avia-snippet-image-copyright.js

These use the same css you had in place:

small.avia-copyright {
    display: block !important;
	line-height: 13px !important;
	font-size: 13px !important
}
small.avia-copyright a {
    display: inline-block !important;
}

Please let us know how this works for you.

Best regards,
Mike

Hi,
It’s actually pretty easy, you are basically uploading the new child theme theme and importing the settings at Enfold Theme Options > Import/Export > Import Settings from your Parent Theme

and then move the code over to the child theme functions.php
Would you like us to assist with this?

Best regards,
Mike