first off the starter has been replaced 3 times in less then a yr, any ideas to why it keeps on going to sh*t,

but for the MAIN PROBLEM...
my car wont start, it wont even try to turnover, it just started doing this yesterday but after trying to start it a couple times it would start, but now it wont start at all, all the lights are coming on etc, and its making no noise at all, not a click or anything, any one have any ideas? thanks