Divi Builder not working

As you use a commercial theme/plugin and need support, please use their official support channel. We feel they are best equipped to support their products.

https://www.elegantthemes.com/forum/

Commercial products are not supported in these forums. You are their customer; I am sure they will have no problem supporting you there.

The most common problem of Divi Builder is their timeout warning error. This happens with most users. I assume that your issue is resolved as you have not replied here since 1 week. But if someone is still facing issue and getting divi builder timeout warning they need to add this code into their .htaccess file:

<IfModule mod_substitute.c>
SubstituteMaxLineLength 10M
</IfModule>

source: https://www.webxen.com/kb/divi-builder-timeout-warning-solved/