I'm 19, Just launched My First SaaS:Optigain, A Profit Optimization Tool

I'm 19-year-old solo founder from Kenya, and I just launched my first SaaS called OptiGain.

What it does;
OptiGain helps businesses increase profits by ~10% per year by:
-Uploading CSV/Excel data to compare past months.
-Forecasting the next 6 months (Using Prophet)
-Showing bar/line/pie charts for clear insights
-Downloading reports as Excel/CSV,

Why i built it:
I noticed that many small businesses don't have a simple tool to quickly see where they're leaking money or how profits are trending - so i built one that works even on mobile.

Would love your feedback on:
-The overall idea - is this something you'd try?
-My landing page (happy to share the link if you're curious).
-Suggestions on where to find my first users.

Thanks Indie Hackers community- excited to learn from you all!