04-23-2015 11:32 AM - edited 04-26-2015 12:31 PM
So that the Community can help you better, we will need to know exactly which camera you'd like to use for your selfie. That, and any other details you'd like to give will help the Community better understand your issue!
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04-24-2015 02:09 AM
Using a mirror works regardless of which camera model you own. Bonus points awarded if the object you use as a "mirror" doesn't actually look like a mirror (like the "bean" in Chicago).
Nearly every camera model I can recall using has a self-timer. Your manual would explain how to activate it. It helps to have a tripod to support the camera.
For anything more specific, we'd need to know which camera model you are using.