There is no starter relay. As for the engine not starting, it could be a ton of things. Nobody is going to be able to just pull the answer out of the blue and hand it to you. Yeah someone could get lucky. You need to post things like what you have checked/tested to kind of narrow things down a little. Are you working out of a manual? Do you have at least a good basic set of tools? This might wind around through the fuel injection, ignition system and wiring of the car, is you knowledge up to it? Plenty of people willing to lend a hand but you just have to provide more than "My car will not start".