Adding java element to a weebly webpage

Question

I have created a small game using IntelliJ and I'm not sure how to add it to my weebly page I'm making for a project. My game has multiple classes and I have no idea how to get it to be built into the website, or at least redirect you to the game somewhere. Im very new to java and website building so any help would be greatly appreciated.

I don't really know where to start, I have looked up some online solutions but have not been successful.