Why is the NZ prime Minister ignoring the threats to her people by Erdogan?

Update: She seems more determined to target white supremacists than Muslim extremists, which seems to include Erdogan.

https://www.dailymail.co.uk/news/article-6828115/Prime-Minister-Scott-Morrison-slams-Turkish-President-Recep-Tayyip-Erdogan-coffins-threat.html
Update 2: Oh hang on, sending an envoy, she wa to to know what Erdogan means when he says if NZ do not deal with the killer, he will.

https://www.reuters.com/article/us-newzealand-shootout-erdogan/new-zealand-foreign-minister-headed-to-turkey-to-confront-erdogans-mosque-shooting-comments-idUSKCN1R10B6