Looking for Feedback on My Table Tennis Tournament/League Web App

[TTAntiPlayer]

As a passionate table tennis player and a programmer, I’ve been spending my spare time developing a web app for managing table tennis tournaments and leagues. I would greatly appreciate any feedback from those who are interested in testing it out.
For those who participate in testing, I’m offering a great discount or even free use for an extended period of time. While I can’t make the app entirely free because I need to cover server costs (which grow with increased traffic), rest assured that there will always be a free plan available, making the app accessible and fully functional for users with smaller events or lighter needs.

Please keep in mind that this project has been developed by just one person, not a company, so you may encounter some bugs.
If you’re interested, please send me a message and I'll send you a link to the app.

 

[TTAntiPlayer]

There have been some misunderstandings I’d like to clear up. By testing, I mean using the app in actual leagues or tournaments, and not checking it for bugs. This real life usage is the best way for me to evaluate its functionality. Id you have an existing website I’m happy to help integrate the app if you'd like to display data there.
The testing period can last an entire season, and afterward, it will remain free for users with regular needs, maybe small ads might be added.

I’m trying to build an app specifically for TT competitions, so we don’t have to rely on generic solutions that don’t fully meet our TT needs, and I’m hoping more people might be interested in helping with this.