As far as I know, I can only change setting when click on the post like this.
Is there any setting page in app that I can't find?

Amethyst v0.22.3: PlayStore here we go
- Performance improvements by #[0]
- NIP19 Refactoring by #[1]
- Delete Origin Header as a bug fix of the bugfix for Snort's relay by #[0]
- RTL Improvements by #[2]
Download https://github.com/vitorpamplona/amethyst/releases/download/v0.22.3/app-release-v0.22.3.apk
As far as I know, I can only change setting when click on the post like this.
Is there any setting page in app that I can't find?

There is no settings page in the app so far.