Ajax Submission Issue

Hello!
I have a question about Caldera Forms + Ajax submission
I have a form with a advanced upload field (Multiple files and Add to Media checked) and 3 passback variables.
When I turned ON Ajax Submission the passback variables doesn’t work maybe because the URL don’t change (page don’t reload, right?) and then {get:variable} don’t fill with data. In this case the advanced upload field worked fine, uploaded my files very well.
When I turned OFF, variables works and advanced upload don’t work – files do not upload…
Any idea? Thanks for any help!

Full Debug Information
WordPress Version: 4.9.8
PHP Version: 7.1.14
MySQL Version: 5.6.39
Server Software: Apache
Your User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/68.0.3440.106 Safari/537.36
Session Save Path: /tmp
Session Save Path Exists: Yes
Session Save Path Writeable: Yes
Session Max Lifetime: 1440
Opcode Cache:
• Apc: No
• Memcached: No
• Redis: No
Object Cache:
• Apc: No
• Apcu: No
• Memcache: No
• Memcached: No
• Redis: No
WPDB Prefix: wp_novo
WP Multisite Mode: No
WP Memory Limit: 256M
Currently Active Theme: Bridge: 16.8
Plugins:
• Caldera Forms: 1.7.2 Activo
• Caldera Forms – Run Action: 1.0.2 Activo
• Contact Form 7: 5.0.3 Activo
• Contact Form DB: 2.10.26 Activo
• Duplicate Post: 3.2.2 Activo
• Envato Market: 2.0.1 Activo
• Facebook Like Box: 2.1.1 Activo
• Hummingbird: 1.9.2 Activo
• LayerSlider WP: 6.7.6 Not Active
• MailChimp for WordPress: 4.2.4 Activo
• Really Simple SSL: 3.0.5 Activo
• Simple Lightbox: 2.7.0 Activo
• Slider Revolution: 5.4.8 Activo
• Smush: 2.8.0.1 Activo
• WPBakery Page Builder: 5.5.2 Activo
• Yoast SEO: 8.1 Activo

The page I need help with: [log in to see the link]