How to display a sub collection on another collection page as a link

[blackbeauty]

How to display a sub collection on another collection page as a link?

also see attached pic - this is what i am attempting to do. can u tell me what this is called so my searches are more accurate?

i have the yuva theme… do i use an app or what?? so confused.

[Liquid_xPert_SJ]

@blackbeauty

still confused what you want to achieve , sub collection link on another page? like