We all know Bounty stakes depends on your total Twitter Followers. It's not easy to get huge more followers and I may ask for your advice what are you doing to get more? Do you have some special strategies?
Several methods have worked with different people but as a caution, you must remove the idea of buying because most times its always full of bots and for the bounty that are serious, Twitter audit tool can do justice by exposing the number of fake followers which bring you back to where you started from.
For me, I had initially struggled with building followers but taking it by the head is opening a new one with crypto related name. This for one gave the purpose of what its about on first look. There after, I changed the wordings to crypto related ones such as #btc, #bitcoin, #ico etc and most importantly is 'follow back' in addition to using a twitter tool that sends message to anyone that follows me by appreciating them and encouraging them to be patient as I will follow back.
With the above, I then limit the people I follow to those who have it on their own platform that they will also follow back and that has proven to be a working solution. It takes perseverance but slow and steady, you can get there.
I do just about the same thing, though didn't set up the tweeter messaging tool, I have managed to go through my followers and follow them back if they were the ones that follow first but at the beginning, I did most of the following and particularly with crypto related accounts and most of them followed back. Mine has been pretty much manual.