Write the next sentence in the following story.

How to start broadcasting on tinychat
Create or enter a chat room.
Click the " start broadcasting " button.
If asked for access to your camera and microphone, click " allow ".

pick from the following. [+] If prompted, enter your name, facebook account and twitter account if you have one. Enter " @tinychat " when prompted.; [+] If you have a camera connected, you will see one your video feed in one of the camera selection options. Select one, or if you don't want to broadcast through your camera, select " don't use a camera ".; [+] In the chat room, click " develop or ask for help ". This will allow you to set the preview for your message.; [+] You need this access for the survey to be accepted by tinychat, so stay with it, since you will be working from a computer. Tap the app on your ipad keyboard (if you haven't equipped your camera).;. The answer should be
If you have a camera connected, you will see one your video feed in one of the camera selection options. Select one, or if you don't want to broadcast through your camera, select " don't use a camera ".