Do I still get the battle pass items even though I don't pass the levels by August 27th?

My question is that I still have 13 levels to do at fortnite and that by tomorrow and tomorrow there should be a new season and I don't have all the things about battle pass yet and I want to ask if I can't make it by tomorrow do I get the things anyway or not?

If you haven't unlocked them, you won't get them either.

How unlocked?

No

Otherwise it would be pointless

With every level you advance in the Battlepass, one more thing will be unlocked. It's not that difficult to understand ^^.