Politicians are cheaters or they really do something

Some time a question arise in our mind that really politicians are doing something or they always cheat with us,before election they give speech like give us vote we will make your dream true,we make roads,give you free water etc.But what they really do,really they do something you people what think i don't know but i think they just make fake promise with poor people except from some  states their are still many states those are under bpl category what the government is doing where the promise,i just want to say something personally, that i belongs from a small town    of odisha our mp's,mla's are always giving fake promises to us before election that we make your road give you 24/7 electricity then after election no body doing nothing,this think is happening since 10 to 15 years.I think it is not only in odisha but in many states where people are suffering from many problems,but no body is their to listen their words and after five year again the people will came and again give fake promise.So my intention here is not to give suggestions to any one but to say please give your valuable votes to the person we deserves it not to select a blind person and also a humble request to those politicians please do something for the poor people and don't always give fake promise.