Iberosam

Hello, this is the first time I've written here. I recently got the 31ax armor but one of the missile turrets that are attached to the wing rockets has lost the ratchet that keeps it upright. I don't know if something has broken or is It has come loose when I move the rocket I hear loose pieces inside and so it is impossible for me to put the missile turret in its position since it does not stay I don't know if there will be a solution or some way to open it and reset the piece or stiffen the joint somehow shape. A greeting and thanks in advance!