Welcome to Smogon! Take a moment to read the Introduction to Smogon for a run-down on everything Smogon, and make sure you take some time to read the global rules.
I was having the same problem today, the closest ive gotten was a 23 kill streak which i got with a tactical knife, with lightweight, ninja pro, commando pro and holding a care package (speed glitch). It was suprisingly amazing.
Im sorry I havent been active much, but I have not recieved a PM from you since October 13, and that was when I PMed you first. Ill try to get in contact with you soon, I havent seen you online at all recently...