Yes @darmianto5, bidbots exist. But ... They are not profitable for you or anyone else here on our Steem blockchain. You are buying rewards for yourself, at the expense of others! And the bidbot owners profit, at the expense of others!

You need to learn this about the Steem blockchain. I can look at your blog and see you only chose to do this recently. Why did you start? You don't need to answer that question to me, but I would encourage you to ask it of yourself. For what you may learn, for the next time.

If you choose not to, it will continue to be an expensive lesson ...