I just bought a used 91 Rx7 and i havent driven it for about three weeks. I just move it a little bit every day. But i just found out today when i moved it that it was leaking oil. Currently it just leaked a little bit a few drops but i have no idea what caused it. What do you all think.

 

Look around where did the oil drip from? Break in a line, bad clamp, someone changed the oil and the pan's bolt is loose, the pan's gasket is bad, etc.

 

LOL... I think you should look for the leak. "it was leaking oil" is very vague, at least give us an aproximate location of the leak otherwise it could be anywhere.