Disc Tray Keeps Saying Opening

Whenever I try to put in a disc, it keeps saying closing, reading, opening. My xbox isnt opening its disc tray and its not reading my disc. I have tried to clean my disc. Not sure what to do.

crwdns2934089:0crwdne2934089:0 crwdns2934093:0crwdne2934093:0

crwdns2934109:0crwdne2934109:0

crwdns2889612:0crwdne2889612:0 0
crwdns2934285:0crwdne2934285:0