How can I change my character in Version 4.14 when I use mixamo?

Hey Guys !
I’m looking for a tutorial for mixamo to unreal engine 4.14.3
Every Tutorial I tried failed and now I feel very bad.
For information: I will use the character in a project WITH the Third Person Shooter Kit.
I think most oft you know the half-popular pack, but that’s not important.
When there isn’t a gold tutorial, how can I do it ?