Help for skin a meshe

[Touh87]

Hi. I need help. I bought a hedgehog meshes on internet and i try to skin this meshes with the mihail gliptodon bones.

 

I make that with outfitstudio. But i dont understand why my meshes in game is distorted.

 

How i can solve this?

 

Thanks for your help.

 

https://drive.google.com/file/d/1bN_amWUcQDIy1Ry_4D7FtzenGnwgaRSt/view?usp=sharing