If as @Moem has said you check out the documentation you will find out that porting is not an easy process and has to be done for each individual device. Along with a small team of full time devs and a host of volunteers it all takes time. If you want to help out there are many who can and will give help and assistance when they can.

Last thing please try and make your questions less random and we can avoid any confusion with trolling, which I think has already been pointed out in another thread and give you a much better and informed response. We also have language groups if that helps https://ubports.com/meet-the-community