wastage of money in indian election

while there is a lot of wastage of money in indian elections while political leaders do their publicity but I just want to talk about a thing that is ,to stand a same political leader from two seats. After victory from both of seat a political leader has to give up one of the seat . This seat is counted in the total calculation of the party while it needs reelection . A lot of money is spent on reelection.If the party of wining candidate loss then the effect of the result can be seen on parliament also. One vote can break the parliament also.which can result reelection in whole nation. a lot of money again is spent. This money can be helpfull in development of the India.