How can I manually sort products on home and collections page layout?

[GXK]

hello,

I thought I could change the layout of the products on my home page and collections page but it's not letting me do.

I want all white socks only on home landing page and I want the same on my collections tab. I want to be able to sort these manually and thought it was straightforward.

Collection TabHome/landing page

[GXK]

Thank you to the lady that helped before. Her post seemed to have disappeared.

Can someone please help with removing the 'sort by' options. I only want old to new as an option, not alphabetical or any others.

Thanking you in advance.