[HELP] My multimeter DT-9205A always on continuity and beep

How can i fix my multimeter, when i set it to Ohm and diode it always read 000 and when i set it to diode it beeping, other function like Voltmeter and ampere meter works perfectly

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

crwdns2934109:0crwdne2934109:0

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