I PUT IN THE DISC AND IT DOES NOT READ DISPLAY NO DISC

For fixing "no disc" error, you could try to use a lint-free cloth and some denatured alcohol or water to clean the disc and remove any dust or smudges that may prevent the player from reading it properly. Reinsert the disc into the player and press "Play" to see if cleaning the disc fixes the "NO DISC" error.

Try another disk, see if it plays. Try the one that won't work in another blu-ray player if possible. I tried to watch a disk I got at a redbox rental, it fouled 2 dvd players, but took it to a friend's house and it played just fine. When I went to return it, it wouldn't go back into the redbox machine. I had to try at another redbox machine and it took it. So could just be a problem with that disk.