I need to connect teleporters in 2 diffirent rooms. How can I do that? Please help!!!

Put one down in one room and the other telporter in the other room. Matching telporters will flash when one it clicked on.

Understand a little. Or nothing...

Ok, let's say you have two matching teleporters. They come together as a set, so unless you traded for only one (in which case, you have a nice room decoration, but not a teleporter), you have two.

So, you go into your room and put one of the teleporters where you want it. Then you go into the other room and put the other teleporter where you want that. Ta-da! You've just connected your two rooms!