Doesn't Show

Hello wziebarth,
It looks you don’t have the wp-footer inserted.
If you view the page-source, you won’t find the </body> and </html> as well. GC Message Bar rendering runs with wp-footer.
Check your theme source and add wp_footer():
https://codex.www.ads-software.com/Function_Reference/wp_footer

Perfect – fixed everything. Thank you!