Show HN: I built a SaaS as a 13yr old

2 years ago I learnt NextJS & React. Then for two years I totally forgot about it. Went on to do other things in life. Then 2 months ago, I came back, won a hackathon, and realized the potential I had. This is my attempt at my very first SaaS Business. I created Paynic because invoicing shouldn't be a hassle. It's fast, intuitive, and keeps your finances in check effortlessly. What makes it unique? Simplicity meets power—you create easy and beautiful invoices, share them to your customers, and be in total financial control, all in one sleek app. Easily create, send, and track payments, keeping your finances organized and stress-free. What do you think? Want me to tweak anything? Any suggestions or features you want me to add I will add straight away! I am open to any feedback!