Automatic online horse laying bot

Hello, I need a auto bot for a betting exchange which is www.betdaq.com. Need it to the do following, it is simple; Login Load race information Choose horse to lay (race, meeting, name) Stake (how much money you want to lay on it) Let the bot continue to do this for as many races as you choose. Press start and it will auto lay the horse one minute before the race. Continue until all horses layed. End program. I used to have a bot a few years ago but it has now got an error for some reason but it was done very cheap. Maybe a few hours work at best for an experienced programmer. Thank for reading.