Check your XPS M1330, it has some defects

I purchased one Dell XPX 1330 last February 14th and when I received that, I can sew some design defects, the principal is the keypad, if you can check, it has some parts raised, the problem is because under the keypad are some wires out of place and you can ask Dell to change your laptop, but all have the same problem, you can check and has some other defects.