How do I put my Holoscope batterys in?

I know sounds stupid but it doesn't seem to be easy...
It uses lithium watch batterys.
It is stored in this little plastic box. In this plastic box it has a metal spring.
And on the scope it self, their are two metal tips that i'm thinking uses the battery power.
How do i put the battery in, and how many batterys does it really use? Cause I think i dropped a few...

The battery has a + side that has the name on it like this.



It looks alot like this but smaller...


What do I do guys?
I tried EVERYTHING, but NOTHING WORKS WHEN I PUSH THE POWER BUTTON.
Did I seriously just break a 100 dollar scope? Or are the batterys out? Because before I took the batterys out it was working fine...

ok, im gonna need some more pics, post a pic of the holoscope and its battery compartment, then i can help you

Post a picture of the scope where the battery goes in please. But I think there is a part that screws off where you place 1 battery inside with the worlds facing out towards you. At least that is how mine works. If your scope is like mine, it should be the side piece near the adjustments.

THANK Don't use the Lord's name in vain..
I found it, it had a weird battery set up, battery order was wrong... and its really confusing...
Pretty much just wasted a thread, so to not waste a thread, for future Holosight buyers, i'm going to put up a picture tutorial in here to put it back in, because the scope doesn't include a manual, and it is NOT SELF EXPLANATORY...

what holosight did you buy O_O?

G&P/UFC 551...
The hardest one too, the 551 model, because it comes with rare batteries, and is a pain in the ass to put in.

i have the G&P 551

then you kind of know what i'm talking about... haha