First ensure the power lines are properly worked. Then power coil in the motorcycle are worked in properly. If battery is connected in the motorcycle spark plug check out the battery is properly working. If it is working in properly then clean the spark plug with emery sheet and insert
Let's start with the most ovvious, and keep things simple. First, check all wiring connections to make sure they are all tight, clean and not damaged. Check for all inline fuses and make sure that they are good.
1st thing is the kill switch and ignition key in the proper position? 2nd thing to check is the battery charged? Is it properly connected? Are the connections tight, free of corrosion? Is the spark plug properly gapped? is the plug wire in good condition? Is the ignition system free of loose connection and broken or corroded wires.