Why is my Shop Collection dropdown menu not working?

[May21]

My dropdown menu for Shop Collection is not working. I created nested menus and everything seemed to be working fine before. Please fix. 

[May21]

Store name: thewinesavant.com

[TylerJordan1]

There is likely an issue in your code, I could help you out.

Let me know,

-Tyler Jordan

ronaldtylerjordan.com