my display was damaged after changing my display my phone is locked can u guys helpme in unlocking?

[Android Central Question]

its showing
***software status: Modified***
***LOCKED***
HTC_A50AML 128 SHIP S-ON
***Security Warning***
CID-HTC__038
LK-1.01.0000 dirty-41077e9f
os_1.16.720.6

VOL Up to previous item
VOL Down to next item
Power Key to select item

REBOOT
REBOOT TO BOOT-LOADER
BOOT TO DOWNLOAD MODE
BOOT TO RECOVERY MODE
DDR TEST
POWER DOWN