I Can't Figure This Out! 1O Points?

I have a nikon s3000.
I want to be able to take mirror shots. And I see People be able to do it all the time with the same camera ; and I can't Figure out How To Do It With The right settings. It Either Turns out Blurry and orangeish ; or there's a huge flash in my face in the pictures.

Just do it someday with lots of light, small exposure, big aperture. It should work

Lots of available light yes - it can't be done without lots of light.

Do not use your flash.turn it off