How to link color varairants in Broadcast theme?

Store Design
1

I am unable to link a specific color variant while a customer selects the color in broadcast theme. I followed the link below but it didnt work well.

https://help.shopify.com/en/manual/online-store/themes/themes-by-shopify/vintage-themes/customizing-vintage-themes/select-variants-click

please help!

2

Hi,

Please share your store URL and if your store is password protected then also provide password too.

Thank you.