Could some help me please need to get to Vallo della Lucania from Rome, which train could I get thanks
See www.trenitalia.com - click the UK flag for English and enter Roma Termini to Vallo della Lucania and your 'hour' of departure e.g. '13' for 13.00.
The full timetable is available only to June 14. Times on later dates are likely to be fairly similar.