Welcome. Are you saying that the engine does not crank? Normally these are a few items to check on. Check that the battery terminals are tight, check the battery voltage, check that the bike is not in gear while the side stand is down, check the kill switch is in the run position, check if the clutch switch is being activated (even if you have to short the wires out yourself as a test), check the start button. Then if all else fails, try shorting out the solenoid terminals to see whether the starter cranks. Let us know which items you have tested to eliminate, as possible causes of the starting issue.