help (importing armour in game) bones problem

hello every one :):)
can anyone tell me how to fix this ..
when i import it in game i know that there's a problem in bones but i can't fix it :mad:[IMG=expandable: 1]https://a.***********/p_2076bfuir1.png[/IMG]

any hint ?

Dm me on discord mate. Might be able to help you out.
Hazel#0666