iPod touch won't turn on, won't charge...no damage to it. HELP!

I've had my ipod touch, I believe 4th gen, for approx 5 yrs. Haven't used it in awhile and never been damaged. Now I can't get it to turn on, charge...nothing! ITunes doesn't recognize it's plugged in...please help!

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

crwdns2934109:0crwdne2934109:0

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