betfair beting

wat i need is a software of some sort to place bets faster on betfair and for in runing this is wat i need on back side i put a prise on the first horse and amout to stake then the progame dose the same for every runer next when the race is in runing and i want to back a serten horse i puse on that horse and progame places that bet and cancels all others varry easy progame would like to all so do this for lay side, would like exep betfair progamer to do job