audio to face facial animation

Hello, I try to make a lip sync with and cc3 plus character, i make the animation blendshapes in a2f and get the usd skel file with the animation, the I send my character to unreal and use the cc rig to unreal plugin then use the blueprint, but when I import usd animation the face archetype skeleton is not there and in all the tutorial is when I need to put the animation, please help me

Hi now i can load the usd animation and put in skeleton the face arketype but when i load the head the graphic show movement but the head stil quiet witn no face motion


even with metahuman character get the same problem the animation shows in the timeline but teh head dont move