Retargeting Animations or Skeletons Nothing showing up

Hey everyone I have a question, I made a Mixamo skeleton the base skeleton for my entire game. I trying to add some clothing that I’m trying to bind with the Character model. Of course, to do this I had to retarget the skeleton for the clothing so can match up with the character. Unfortunately, I cannot see either of them in the retargeting menu.

Though I thought I retargeted the skeleton to the character skeleton I see nothing. Also I try to look for the assets and nothing comes up. Am I Suppose to have them in the same folder? Or am I missing something. Not sure what do. If anyone has a anwser, please let me know. Happy game making.

Ok Figured out a Solution to my problem Now just have re-do my BP and other things for Character. So it is Solved