Hello, I’m using the Broadcast Theme and I would like to set my mobile header menu with HIDE on SCROLL DOWN and SHOW on SCROLL UP, something like this: https://simuero.com/products/atolon-blue-silver-ring (it works only on the mobile version).
Does anyone could help me please?
Thank you!!!
You have to do this with custom code.
if you don’t know how to do this, please contact to shopify developer.
Hi, Can you share your store url
Sure! This is my product page link https://lunamistudio.it/products/copia-del-collana-chloe
Thank you! 
Hi, Can you provide your storefront password ?
Sure! it’s raywao
Thanks!!!