Go to download link wait ten seconds, then in the webside scroll down and click the red that says “create download link" not direct download, once you've done that, scroll a little bit down and it will tell you that it has generated a download link click that, when the file is downloaded it should say something like this infinity series_ it's like 16 mb, once you've downloaded that go to your file manager and search for infinity series_ on “downloads" folder, once you've found the file it should show a gray file icon that says infinity series_ rename that to infinity series_.apk, it will ask you if you want to change file extension, click ok then it will show an android head icon with the name infinity series_ click on that and click install option in then the original icon and name lords of infinity will appear open the app and that should be all I guess. By now you may have gotten the apk from discord or found another way to install it, but this is how I did it, I hope it helps you
