twitter auto respond

Who's running this campaign? (The photo is below) I might need your help managing some accounts for me, twitter seem to be killing my accounts as soon as I tweet out my 1st tweet. It's getting to the point where it feels like a 9-5 ! Who's have some good success with twitter that's able to...

Im looking for a bot that auto responds to twitter hashtag or key words. Ex: if someone tweets "turtles' the bot will automatically tweet that person with an automatic response. I believe there is an already existing program out there that does this. can someone point me in the right direction...