Dust and Cracked Hinge?

1. There seems to be dust particles and or dirt inside the screen? Is there anyway I can get it out without having to send the M11x R1 in for about a week? Is it possible to leave the plastic covering the screen off? Would make for easier cleaning.

2. Crack hinge it seems. Dropped it on the sofa one day, and it's now easily moveable. When I move it up or down the hinge cracks and at the back a gap opens up that I can clip back in, however. And it also squeaks when I move the screen back.

3. Is there any way that someone could come in and fix it for me in a day instead of me having to send the laptop in for repairs and having to wait about a month because of shipping and all that?