According to this id (sd4a7d6oTNOXYrFxLZ6FFJDHoOj4iFOlC2xJsN3KurV05t1), .rezm files can be decrypted for free using Emsisoft STOP Djvu Ransomware Decryptor. But unfortunately, at the moment the offline key that is needed to decrypt .rezm files has not yet been found. It is impossible to say exactly when the key will be found. This may happen tomorrow, or maybe in a month. I advise you to copy all the important encrypted files to a separate place, place files PersonalID.txt and _readme.txt in the same place. Then wait until the researchers find the offline key and make it possible to decrypt the files.