Hello,
Please deactivate all the plugins except these ones:
Slider Revolution
Elementor (deactivate Elementor Pro as well)
Woodmart Core
Contact Form 7
MailChimp for WordPress
WooCommerce
Safe SVG
If the problem has gone, activate the plugins one by one, checking the issue to detect which one causes the problem.
Please confirm the permission for switching to the parent, or default theme. As soon as we complete the testing we will enable all back, however, the site would be without plugins for 15-20 min. You would better make the full backup of your site.
Best Regards