Download Divi.zip from Divi member page

Install a wordpress using softaculous

Go to Appearance > Themes > Add New > Upload Theme

Choose Divi.zip and click on “Install Now”

If error ““The link you followed has expired.” is displayed, go to cPanel > MultiPHP INI Editor. Change “post_max_size” and “upload_max_filesize” to bigger than Divi.zip file size (e.g. 15MB)