This is what you need
Remove each part of the frame
Place the mesh fabric over the back of the frame.
Place the glass or plastic cover ( that you got from the frame) over the mesh fabric.
Place the picture over the plastic cover. Make sure the edges of the mesh fabric are sticking out of the sides of the frame.
Place the backing of the frame over everything. Make sure you cover the edges of the mesh fabric. Close the tabs to keep everything in place.
Place your earrings in the holes of the mesh fabric for a beautiful display.