2006 Toyota Corolla XRS Relay location

My car stopped turning over it just does a click or nothing at all. I bought a new starter out it in and nothing. Took it back along with other old starter both tested good. My battery good fully charged and can turn over my other car. I've got it down to the starter switch I'm guessing. But can't find the location or how to access it any where online? Toyota Corolla XRS is built slightly different form the regular models.