Hi,
The issue is simple. The plugin includes many small javascript files, and uses a code to concatenate all of them in only one file, in your website the current URL to the script is:
https://www.maxart.ae/?cp_cff_resources=public&min=0&ver=1.0.79
But in your website is enabled the “Comming Soon” page in the homepage, so, the plugin is not able to create the scripts, because the “Comming Soon” option intecept the previous URL.
There are two solutions:
First solution: Disable the “Comming Song” page, and visit the web page with the form again: https://www.maxart.ae/order-online/
Second solution:
1. Go to the settings page of the plugin ( “Settings/Calculated Fields Form”),
2. Tick the checkbox: “Activate Javascript Cache”, and press the “Update” button.
3. Deactivate temporarily the “Comming Soon” page.
4. Visit the webpage: https://www.maxart.ae/order-online/
5. Now, you can to enable the “Comming Soon” page again.
Note: In the second solution, if was enabled the javascript cache, after visiting the public form again, the plugin creates a javascript file: all.js, with all the javascript code used by the plugin but minified. So, each time the form is visited, the plugin uses the new file directly, and does not need concatenate the files again.
Best regards.