i have no idea where to find that oil glass at on my bike can someone explain that to me please

 

hello everyone.......
it seems i have a small dilemma....
IT REALLY MIGHT TURN OUT TO BE A LARGER PROBLEM BASED ON MY ANSWERS BACK.
i'm puting oil in my bike right.
changing the filter as well.

for some reason the oil is not reading in my mirror.(glass in which oil is visible through fairings )
maybe it was too full, right..... and i couldn't see the level because it surpassed the fullness.

i just dumped it out..... and it looks the same as when i had 3 (three) quarts in it.

what's going on???

1)not enough oil ???
2)just perfect, and just deal with the way the oil - screen looks.(glass)???
3)it's busted and leaking inside of the bike itself ??? [:@][][>:]
4)too much oil ???
5)glass is not registering ???

thanks for your time of day everyone!!!
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Brian Roomes