Rebecca Minkoff large leather backpack

Black textured backpack with black studs on the outside flap. inside is raw suede strap is adjustable. there's also a side pocket. please note these flaws on the inside. there's a white mark on each side of The bag I have attempted to scratch them off but it is rough material and is not coming off . also make notation of the back where the backpack part joins together. someone put possibly glue on it. I have removed everything I possibly can but the back side of this flap which I've taken a picture of should not have been glued. this is a piece that should be free from being tacked down. this is structurally sound stitches are intact so I'm not sure why they attempted to put glue on it. please review pics and ask questions prior to purchase. approximate dimensions are 14 in in height by 13 and 1/2 in across. please review pics and ask questions prior to purchase