Is my landing page trash? Please be honest!

PBLZ : Super simple work tracker app
https://pblz.work/home/index.html

I created a simple landing page for this project.

I did everything myself except for the hosting, using only a cursor. Since I'm a designer without much coding experience, I feel like there are some awkward elements.

Can you give me some candid feedback on what's lacking in my website, including development, marketing, SEO, and design? If there are critical issues, I’d like to fix them (even though the 100% launch might be delayed...).

Let's show the power of the PH community.
🙇