Libreelec don't work...and Openelec

With Libreelec the audio does not work and the video freezes … AND OPENELEC does not install

I have some doubts … There is no one who uses Libreelec … There is no one who uses Openelec … The moderator of the forum does not care about the problems, just sell … They have sold them 15 in all … and the last one, given the problems with ubuntu, and now with libreelec and open elec, which is a bad card