OOPS! I don’t know how that happened...
But I bet if you solve the first one, the second will be a whole lot easier,,,
Ha, Ha. Ha!
XHHKN should be: SWHKN
Try:
MZ [DEE] YSKM MQDO D YEWSIKS WL - EZKSDUJ SWHKN, LODU OUZY L3 Z7, “JDN KT OQZ JKBZ”