Secondary nav to appear on one page only

Hello,Working on a website and I would like the secondary navigation to only appear on the 'shop' page, not on every page. Any help would be greatly appreciated!

Link to website: https://mackerel-endive-atgz.squarespace.comTemplate: Jones (York family)

Thanks!

@ameliamacpherson Add to Home > Design > Custom CSS

:not(#collection-5d4f9960bb5b91000170536f) div#secondaryNavWrapper {
   display: none;
}

Reference: https://beaverhero.com/tag/york-family/

Thanks @tuanphan , it doesn't seem to work. On all pages the secondary navigation appears for a few seconds and then disappears.

Thanks @tuanphan , it doesn't seem to work. On all pages the secondary navigation appears for a few seconds and then disappears.

@ameliamacpherson Try inserting this code into HEADER

<style>
:not(#collection-5d4f9960bb5b91000170536f) div#secondaryNavWrapper {
    display: none;
}
</style>

@tuanphan it worked, thank you!

@tuanphan it worked, thank you!

@ameliamacpherson You can accept answer & upvote. Thanks.

Please note that this will appear to work whilst you are logged on to your site, but it won't work for visitors to the site. The secondary nav will never appear. You can try it by visiting your site from an incognito window.