Mounts patch problem

[Ultimate-wow 0]

 

Hello,

I have exported mounts from other expansions, as well as creatures, but I'm having a problem. Mountswork, but most of wow's morphs are white cubes (morphs don't work anymore) and creatures I imported work as .morph but not when I create an npc.

If anyone can help me (I pay).
Discord: Senaï # 3467