You might need to give permission for the download to continue, depending on the settings on your device. You can find the APK file in the downloads folder or rummy linkfile manager on your device once the download is finished. Make sure that the security settings on your device permit the installation of apps from unknown sources before installing the APK. By tapping on the file and following the on-screen directions, you can install the Rummy 777 APK after this setting is enabled.