When i Place a decal i get nothing pls help !!

[khra]

As title says , i need help with decals , i used the same model in keyshot and its works !

i really want to use adobe diminsion only for this pls help !

I think this happens only when i do use your models , Pls fix

[khra]

Still same problem :'( , pls make it easier like keyshot app :'(

[Ares Hovhannesyan]

Please share your file or decribe your task steps to understand your workflow. Thanks