adding modal button doesnt work

Hey zohar2014,
There was an error in your functions.php code, I corrected and it now works.
I also added the correct background color and added this to make the text white:

.white-popup a,.white-popup a:hover {
color: #ffffff;
}

Please check.

Best regards,
Mike

Hi,
I added this code to your button to add the arrow:

<span class="avia_button_icon avia_button_icon_left " aria-hidden="true" data-av_icon="" data-av_iconfont="entypo-fontello"></span>

To change to title of your popup, please add this code to your General Styling > Quick CSS field, in this example code the color is white, and the font-size 30px:

.white-popup h3 {
color: #fff !important;
font-size: 30px !important;
}

Please adjust to suit.

Best regards,
Mike

Hi,
Please try changing the code in your code block in the two places that “test-popup” are, the link & the ID:

<a href="#test-popup" 
<div id="test-popup" 

they both must match, notice one has the # and the other don’t

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 the video tutorials 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