All of that depends on the details of your particular case, so no one here can really tell you the outcome or whether or not you'll get a 100% refund. I'm also not sure whether or not you can get an admin to review it sooner - you were the one who extended his due date, so I wouldn't think you could "undo" that choice. Still, if you really were scammed, 7 days isn't going to make a non-existent package show up any faster! What I mean is - if the vendor scammed you and never sent a thing, you're not going to be receiving anything in 7 days so it's just a matter of waiting (which isn't always easy, i know).