Bonus conditions had to be changed due to abusive behaviour like the one seen on your account statement (according to our rules), and others strategies with the sole purpose of extracting the bonus via manipulative ways instead of regular betting.
In your case you don't like the bonus and you were free to leave the site, getting your withdrawal paid on time, getting your bonus and no questions asked.
It seems it's just another fairlay paid spam on this topic, newbie account with single post, writing red and stuff, so it's the classic way. We can all move forward safely.