DARK DRAGON MOTION (BUG)!?

Could you please help me fix this issue? The Dark Dragon Kings (DDK) motion that I currently have is only the “RUN” motion, which I purchased from the Weekly section. When I purchased the Dark Dragon Kings (DDK) that includes the “IDLE, JUMP, and REST” motions, I was unable to use them because it says that "You have already learn this motion". Please help me resolve this issue. I really want to use the Dark Dragon Kings (DDK) motion so I can use the IDLE, JUMP, and REST motions as well. Thank you so much for your help.

https://imgur.com/a/tKusUI8