Blender ( Cupcake tutorial) texturing part.

Hi. Would be nice if someone could help me out.Im following the tutorial on Alex´s channel ( Cupcake tutorial), at the part where he beggins adding the albedo texture it only adds the texture on the actual muffin but on mine it ads it to my muffin and to my cupcake holder. Thats my first question what do i need to change so that it doesnt happen like that. Second question is the part were im supposed to unwrap it the only thing that happens i get the texture pic but nothing to scale it with. Here some pics. Thanks.