Slider problem on our website

Hello everyone, we have a problem on our website. We cant see our sliders on our home page. What should we check? They disappeared suddenly, before we had no problem.

Read only : https://preview.webflow.com/preview/dralizirh?utm_medium=preview_link&utm_source=designer&utm_content=dralizirh&preview=560478fcbe7b2be603f3370c3d0e49ff&workflow=preview

Thank you!