I want to participate this campain..i have 500+follower..BT I dont understand your rule..plz give me details .My twitter follower i real ..You check my profile https://twitter.com/Badhan01965..
What don't you understand? It's already written on the first post.
Your account should be on public, you may only make tweet once.
You can check your twitter audit here if you have real followers 90% or above:
https://twitteraudit.com