manny 2004 banshee

Just bought new NGK spark plugs, it has gas, cleaned the carbs and they are connected, and i cleaned out the air filter.

i have been having similar problems. My bike broke when i was out in ocotillo and it appeared just to be the slide in the right carb being stuck. But when i fixed that it still didnt work. I replaced the tors because the idle screw on it was broken but it still wont turn on. Could somebody help? ::

recently my quad started backfiring. So i found a problem in the carb and i fixed that. Then it wouldn't turn on unless if i roll started it but it would still turn off it i didn't rev it and it would also flood. I changed one of the tors because the idle screw on it was broken and i thought that the idle would be the problem but it wasn't. I got it to turn on by roll starting it but it backfired right as it turned on and it turned off after around a minute. Then it wouldn't turn back on so what could be the problem. Please help because I'm only 14 and my parents want me to try and fix it myself before we take it to a shop.

i already bought new tors

Alright i went to ocotillo desert for president's day weekend over a month ago. That trip I was racing an 2008 fuel injected raptor 700 and completely destroyed it. After that my quad turned off and wouldn't turn back on. I cleaned out the air filter and it turned on again. I did a few drags but i noticed it was backfiring. So i stopped riding it and when i came home i waited around 2 weeks until i looked at it. I just randomly looked at the carburetor from the airbox and i noticed that the pin on the right carburetor was stuck. I fixed that and turned it on again. It ended up flooding so i tried to adjust the idle from the TOR. But i saw that somebody had messed with it and it was ruined. So i now have just purchased new tors and need help on how to swap them out. Please help,