I'm surprised nobody had noticed but if you look at 1:07, they obviously stated that they had opened the device and had attempted to reassemble the device but had broken the device while doing so. Yeah sure, disassembling and reassembling the device should never be viewed as a bad thing, but if you wanted the device to get repaired by APPLE, literally by APPLE; then don't inform APPLE literally that you had disassembled the product and broke it while reassembling it. They will never and LIKE LITERALLY (WHITE GIRL ACCENT) fix something that would immediately void your warranty policy. If you wanted the product to get fixed, you should have lied to them that the product had fallen from on top of a table, ask them how much they would charge you to fix it and the problem would have been resolved immediately. Now, you can't use this method in order to fix the current iMac since you had stated the serial number in order to open a case with apple's customer support. They keep track of what you've stated for that iMac.
BUT FOR A GOOD VIDEO IDEA, I SUGGEST YOU BUY ANOTHER APPLE PRODUCT, TELL THEM THAT THE PRODUCT SCREEN HAD GOTTEN DAMAGED BECAUSE IT HAD FALLEN ONTO THE FLOOR. AND THEN, I PROMISE YOU, THE PRODUCT WILL BE FIXED BECAUSE IT WAS NEVER "DISASSEMBLED". TRUST ME, EVEN THEIR GENIUSES DO NOT KNOW THE DIFFERENCE WHEN A PRODUCT HAD BEEN DISASSEMBLED OR NOT DISASSEMBLED, unless you make it obvious. If you use this idea, you could get sued FOR LYING ON HOW THE DEVICE HAD GOTTEN DAMAGED or banned from getting another apple product repaired so don't do it.
Sorry I wrote a lot....