Root Urgent need of help!


So hello folks, I am using a Telus-powered Lg-P500H smartphone. Yesterday, while following a tutorial to flash my phone so I could get out of fastboot, I deleted the boot and system.. Now, the poor thing is stuck forever on the LG boot screen. Yes, I tried to repair using KDZ, my phone can't get recognized by the computer.. Also, I can't access Emergency Mode, or at least I can't do it on purpose, 'cause I was somehow able to do so while shaking my phone very hard. But, thereafter, I couldn't do so anymore.. Please, help me !