I have figured a way to keep Joy Launcher and all it's garbage apps from Alcatel from installing on your device.
1) Open Google Play on the device
2) To the left of the search box click on the 3 lines
3) Choose Settings
4) Choose Auto Update Apps
5) Choose Do not auto update apps
Once that is done go to Settings/Apps on your device. Look for these apps:
Joy Launcher Live Wallpaper
Turbo browser (looks like a blue Chrome icon)
File Manager (purple folder)
Calculator Free (green/gray icon)
Updates (blue circle icon with a round arrow)
Click on each of these and in the upper right hand corner click on the 3 dots and choose Uninstall Updates. Once you have done this your device will revert to the stock apps and will no longer force install these apps.