You will not see as much vapor as you would with an advanced vape; however, Allo is meant to feel more like a traditional cigarette. If you still feel like the device is not working, double check the LED light. The light will be the same color as the pod and will light up as you puff. If your device is function, you can try a different Allo pod to see if that helps. If you continue to have problems, please contact our Allo team at support@allovapor.com