Problems reloading animation on mannequins

Hi all. I want to ask a way to overcome the problem of reloading animation how. When pressing the R button, only the reload animation on the weapon can, but the reload animation on the mannequin cannot. For reload animation on the mannequin, I made it to the Blueprint Animation later and called it at MasterPicksUpBp. I am still a noob in this matter so I don’t know the location of the problem. thanks.

Blueprint on SC Character.

Blueprint on MasterPickUpsBp

Blueprint animation on SC_AnimBP