How do i change a tail light in a hyundai elantra 2002?

please help... when we try to change the tail light... its very confusing please help...How do i change a tail light in a hyundai elantra 2002?
Go into the trunk and see if there are little %26quot;doors%26quot; that lead to your tail lights. You might have to move a flap or unscrew something but cars now a days its like a 5 minute fixHow do i change a tail light in a hyundai elantra 2002?
you don't you drive to a garage or Tyre and exhaust fitter pleading ignorance