This is for anyone,

I am new to trading and have gotten into this on my own so please don't shoot me for asking, I am trying to learn/teach myself.
I have done fairly well trading though.

Which is the upper trendline?
Is there a title/name for each line and bar (Green, black, white, red)?
Can you tell me how to read this chart?

What does it mean, "Traingle went out"?
What does a triangle represent/show?

Thanks