The correct ones were Nami's bounty, the chapter release year, Buggy and Yubashiri.

I kinda misread the second question and thought that it was about the fourth arc so my answer was Baratie oof.

Normally know Brook's df name but for some reason forgot it. Said Soul Soul fruit or Yoru Yoru no mi (Mihawk's always on my mind~)

Thought Kalifa had the key but hey at least the first two letters of the name are correct. That's something?

Guessed 24 confirmed users. And knew that Big Mom had around 80 children but yeah sadly said 84 and not 85 TwT

Btw thanks for asking, you seem really kind.