I'm trying to generate smoke in Blender using the quick smoke effect but it was not working. What I had done was that I added a plane into my scene, went on 'objects'- 'quick effects'- selected the emitter and changed the flow type to Fire + Smoke and then when I hit play, I see the smoke appear but it is not moving upwards. I'm also wondering how can I make the smoke appear on a specific frame.
A picture of the emitter and the settings.
A picture of the outer box and its settings.