Microblogging App Feedback

I coded a tech-focused microblogging website (like X, but for tech) called "Loop." I used AI tools to code it. Can you guys explore around the website (e.g. signing up, posting, replying to posts, etc) and give me feedback on any bugs and/or design issues? The feedback should be specific, clear, avoid jargon, and, preferably have a screenshot of the issue. Here's the link for the website: https://looptech-8pi2vuce.manus.space/feed