Take the plug out wire brush it and check the gap between the arm going over the ceramic white cone if its bent in to where theres no gap adjust back out to where there is put it on the metal frame where its still plugged into the wire but not screwed into the cylinder and turn it over if you see a spark in between the metal arm and the ceramic cone..thats blue! Not white or red or yellow.. Blue! Is what you wanna see screw it back in and it should be all good. Add some octane booster uf that doesnt work and floor it few times

Carb.. Float needs adjustment and or air fuel mix screw/idle adjustment screw, go to the carb. With a Phillips driver and screw one of them to The right whole 360° turn.. if nothing happens youll know that its the other one is the idle adjustment screw. You'll know when the bike runs at high rpms when you turn it on. Or itll run at lower than normal rpms so once youve figured it out screw the opposite screw that doesnt effect the rpms so dramaticly all the way to the right til it cant go any further in.. then back it out 2 full 360° rotations. And it should be reset to factory standards.

Run the battery till its completely dead . charge till its 100% then try it

Run the codes with obd II sensor it should say o2 sensor