Cannot see anything out of main telescope

EBay !

In the DAY TIME? Take the scope out in the day time, put the eyepiece with the largest number written on it into the focuser-- DO NOT use the 2x barlow. Practice focusing on a distant object by turning the focus know right and or left until you get a sharp image.

TAKE the lens cap off-- of course.

There are 3 types of telescopes --- see this web site:

http://texasastro.org/telescope.php

and two types of mounts--

Altitude- Azimuth and Equatorial
http://texasastro.org/mounts.php

You must be more specific as to the type and the mount.

The 3 x barlow will be useless for this small telescope.

Put the 1.5 x erecting PRISM into the telescope and then put the eyepiece with the largest number written on it into the erecting prism. This is your lowest magnification.

Take the scope outside during the daytime and practice focusing on a distant object. Turn the focuser knobs slowly until the object comes into sharp focus.

No one will have a manual for this telescope, However here is a picture:
http://www.amazon.com/Elenco-Astrolon-525x-Refractor-Telescope/dp/B0019MYVMQ

This is a very simple refractor on an alt az mount. Sure wish you had NOT bought this "department store" telescope. It will be shaky and has a very small aperture. Read my TIPS on my profile page to find out how to improve a department store telescope.

First you have what we call a department store telescope. It is 60mm, not much bigger than a pair of 10x50mm binoculars. Do NOT use the 2xbarlow if you have one, Put the eyepiece with the largest number written on it into the telescope and go outside during the day time and practice focusing on a distant object.

You probably will not find a manual-- however Meade telescopes maintains a web site for their scopes. Look under REFRACTOR on this page for one similar to your telescope. They all work the same way:
http://www.meade.com/manuals/index.html

Then read my TIPS on my profile page.

Put the eyepiece with the largest number written on it into the telescope. DO NOT USE the 2x barlow if you have one.

Practice focusing on a distant object during the day time.

http://www.texasastro.org/telescope.php

Don't use the barlow - it's too much magnification for such a small telescope.

Yeah, I am. Bought mine on eBay and it doesn't have ANY info. I don't even know how to assemble the optics. Help? If I can assemble it I'll pass along any tips I find to make yours work

The moon is big so use the 25mm. The Barlow will have a multiplication marking on it 2x 3x etc. A 2x Barlow lens will effectively double the power of the eyepiece you are using. Do not use the erecting eyepiece for anything other than land viewing. Erecting eyepieces generally reduce the amount of light reaching your eye and thus reduce brightness of the faint objects in the sky.
So basically just place the 25 mm lens in the focuser and point the scope at the moon and you will be amazed at what you can see and how bright it is.