How To Dota 2 item show on steam main window

[♤︎♤︎ Call Me NiTiN ♤]

Hello
i have seen many users if i click on there profile then i see in main page showing Dota 2 inventory items
like rare items showcase and
items that they are trading
how to do that

[Bad 💀 Motha]

Options (such as Custom Showcase) should be listed when u click "EDIT PROFILE"

Scroll down to very bottom after clicking Edit Profile and see if u have
Featured Showcase as an option. If not u might have to level up first.

However, since U only have free-to-play games and have yet to make a Steam Store Purchase, I'm not sure; as this might not be an option until u make a Steam Store purchase.

[castielu]

Understanding Trading card system

[♤︎♤︎ Call Me NiTiN ♤]

Thanks for replying how much steam lvl is needed?
i got that also its lvl 2
now two last things left
Craft a game badge
and
Use a Steam Emoticon in chat

How to do that