«Notes» Jennifer Goldberger, impression

Great picture, but after I hung it, the backing came off and down came the picture from the wall! The backing was only secured on there with double-sided tape-- no wonder! I have no means to fix this or hang it back up. I tried re-taping the backing onto the canvas again to no avail-- it just detached under the weight of the picture. The picture is not damaged, only the part in the back used to hang it. I'd like a replacement.