That suggests that the engine is flooding. When you drained it, what did you do? To clear a flooded engine, you need to remove the glow plug, hold the car upside down, and pull the pull start a few times. Then replace the glow plug (make sure you haven't lost the copper washer, it's important)...
Nitro can be tricky to get started, especially if you're new to it. The biggest help would be preheating the engine, with a blow dryer or heat gun if you have one on hand. I just blow the hot air down through the cooling head, this was I'm also not applying direct heat to any of the...