Dear @Oshrat,
Thank you for addressing the layout issue on your website. Upon review, we identified that the problem stemmed from the ‘Ajax menu dropdown’ feature, which can be viewed here: https://prnt.sc/Ci4Aphs8RiQz. We have deactivated this option, and as a result, the layout of your mega menu has been corrected.
Could you please verify the adjustments from your end and confirm if the issue has been resolved to your satisfaction?
If this resolves the main concern you raised, feel free to close this support topic as successfully resolved.
Best regards,
Jack Richardson
The 8Theme Team