i suggest using the fresh face application instead of ahome bc the creators of ahome are the ones who made fresh face. now if you are set on working with a home search ahome if you cant find it, it may have been removed. if you have already downloaded it just click on it. click install read what it is going to use of ur phone click next and install it will start installing. once it is done when u press the home key it will prompt you to use ahome or andriod home and you select which home to use. it will also have a checkbox at the bottom of the screen to use as default.