my car over heated now wont srart it would heat up real fast there is no water on 2001 Pontiac Grand Am

in the oil and the water pump was replaced just before i bought it a month ago i was told to try starting fluid to get it started but didnt work it also never blown white smoke from pipe questions why wont it start and why is it heating up so fast. thanks

Asked by for the 2001 Pontiac Grand Am