Minecraft Launcher Say I haven't bought java when I have bought

I have no clue what to do but I was super excited to play java with my friends but every time I open the launcher in my account I bought Java on it says I haven't bought and requests me to go to the minecraft website and buy I went and uninstall and reinstalled it and installed it again like the website said nothing works and I Even logged out and logged back in I'm worried what do I do