I just got a 4gen iPod touch and the location on it says I'm in ga but I'm in tn how do I fix it?

For location the iPod uses the location of nearby wifi routers that are in Apple's database. You do not have to be connected to the network/router to use that router's location. Thus, it appears that Apples's database is in error. Apple continuously updated their database based on info they obtain from iPhones. No one has been able to find a way to inform Apple of a router or correct is location.