Framed Forest & Birds Print

Must pick up in Mahogany, very south east Calgary Dimensions: 36.5” x 24.5” 93 cm x 63 cm Purchased at Home Sense less than a year ago but noticed the picture is coming unglued from the frame. See last picture I’m assuming it can be fixed with some sort of glue/epoxy? Selling a framed print featuring a forest and birds design. The back has instructions on how to properly hang it using two hooks for even weight distribution