daily960


It seems to me that what you describe is the range of opponents who can accept the challenge, starting from your score (802) the players who can accept your challenge are between 702 (-100) and 827 (+25). A screenshot would help to be sure what it is but I think that's it.

And yes, doing this all you have to do is acept to create the 960 challenge and wait for an opponent to appear.
In rated games you can earn or lose points; In unrated your points remain the same, but these adjustments occur once the game has started with the opponents ready and become effective after the game is over.

There are lots of 960 tournaments https://www.chess.com/tournaments/all?keyword=960

Thanks, I wanted to increase my daily960 rating, and is there a way we can attach pictures or games to forums? In the form of attachments maybe?

Thanks, I wanted to increase my daily960 rating, and is there a way we can attach pictures or games to forums? In the form of attachments maybe?
You can post pictures and games with a web browser.
How do I Put a Game or Puzzle in a Forum Post? - Chess.com Member Support and FAQs

Can anyone please explain, why 960 Live, does not showing global ranking or percentile, similarly, of course, to rapid, blitz, or bullet?
I suspect that this is by design or deliberate, not an unknown defect. Seems like it's wrong, to suppress that data, in parity, to well known online chess venues.