For the availability and waiting period, we would suggest you to please connect with the nearest authorized dealer in your city as it depends on their stock book. Follow the link and select your desired city for dealership details.
You need no license or registration in India for scooters that have their top speed capped at 25km per hour or has a motor of 250W or lower. However, the Avon E Plus is powered by a 220 W BLDC Motor and the top speed is around 24kmph, thus not require a license and registration.