crwdns2933897:0crwdne2933897:0

My tablet stop working

My tablet has a box the said unfortunately YouTube has stopped then under it is said ok so if I press ok it goes off and co e right back on again and won’t let me shut down or nothing . What do I do

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

crwdns2934109:0crwdne2934109:0

crwdns2853045:0crwdne2853045:0 crwdns2853046:0crwdne2853046:0
crwdns2889612:0crwdne2889612:0 0
crwdns2934285:0crwdne2934285:0