Drop down menu - does not work on a mobile but does on a desktop

[vibehome]

Hi there, I recently added new drop down sections on my website - vibehome.co.uk - when you click on ' kitchen collection ' and select an option ' swan collections ' the collections appear but on a mobile device the list doubles up with the options. screen shots to help show what I mean. How does this get fixed? many thanks in advance.

Works fine on desktop - not on mobile.

[devcoders]

Hello @vibehome 

Thank you for submitting your query to the Shopify community. I’d be happy to assist you. Could you please provide the store URL and password (if it’s password-protected) so I can review and get back to you with an update?

[vibehome · Accepted solution]

Hi there, if theres a code i'm happy to add it myself if thats alright