The grinder turns on but it does not grind,

I already tried to fix it by removing all beans and put them back, I don't have access to the grinder without disassemble and I don’t know how to do it.

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

crwdns2934109:0crwdne2934109:0

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