If you don't know how to read English better learn first because they clearly mentioned Cartaxi Campaign 12,500,000 CTX token which is 2.5%, but now the manager changed to the sold token. After reaching the Hardcap now changing campaign will be based on the Sold token.
For asking that, I went to telegram channel and raised the question about the bounty. They delete from the Telegram group, they need to answer my question.
Anyway from your pic on previous post, makes sense too. They seems changed the bounty amount from "Fixed" to "sold token"