The scooter is still new - but something is obviously faulty.
Some time ago I experienced a similar problem with my 2009 Agility. After eliminating several possibilities, I discovered that the CDI was causing the problem. The problem at your scooter could be elsewhere, but I would suggest you do these easy steps first - before looking at other possibilities:
1. Make sure the battery is not faulty. Hook the battery to a trickle charger, and get a load test done on the battery at a battery shop.
(The battery is still new, but that doesn't mean the battery is not faulty. Your scooter probably also have a DC CDI - and the CDI will
never work properly if it doesn't get at least 9.5 Volts from the battery)
2.If the battery is fully charged and in perfect condition, the CDI might be faulty. The scooter is still new, but it doesn't mean the CDI is not faulty. On my scooter the original CDI only lasted 9300 km, so I think there is proof that these CDI's do not last for ever.
In short, if your battery is fully charged and in perfect condition, I think you should take the scooter back to the supplier. The scooter should still be under guarantee, and the supplier could just try another CDI to see if the CDI is faulty.
If the scooter is still under guarratee, you should obviously not fiddle too much on the scooter.
Good luck.