Site had no power, switched to along side road

Booked the 2 nights in May for July, got to the site and was placed in a tent site with no power. I had reserved 30Amps and Water, site was full and only available spot was along side an access road, no where to sit. Another RV also next to us had the same thing happen. Was told manger would come to see us, no one turned up. Also they said you cannot drink the water! Very poor.