MEGA-MENU not showing properly on desktop view in my store

i added more than 10 features to the store using codings and the mega-menu was created by the freelancer unfortunately he is in out of station he said some CONFLICTS makes this mistakes so please can anyone help me to fix my mega-menu like how it was before

Hello,

I am San from MS Web Designer.
I would love to help you with your concern.

-Kindly Provide your Store URL,
-Also, Mention Which Shopify theme you are using and let me know if you are using any third-party application for mega menu.

Note: If your store is protected with a ‘store Font password,’ please Send it here.

If you have any concerns, feel free to ask me!

Regards,
San