3D Slider doesn`t work

Hi,
thanks for the amazing themes.
I`ve problems with the theme “Simplify”.
When i activate the Plugin “Elementor” the 3D Slider on the startpage doesnt work. I dont see any picutres.
When i deactivate the Plugin “Elementor” the 3D Slider working great. Also all the other Slide Effects working great with the “Elementor”.
Do you know how i can solve the problem?

Website: http://www.admintreff.com
https://d5creation.com/theme/simplify/
https://de.ww.wp.xz.cn/plugins/elementor/
Version 1.44

Many thanks in advance.

Best regards
Dave