After the first immunity challenge ends an idol will be in play.
To find it you will need to solve a clue. This clue will lead you somewhere on Tengaged. If it leads you to a user the next clue (or the idol) will be in the user's oldest blog (unless specified otherwise). However, sometimes the clue may lead you to another page on tengaged where the next clue/idol will be.
When you find the idol you will know it and know what to do. You do not have to send me guesses. If you don't know if you found the idol then its not the idol.
Also check the date on the idol. If its from years ago then its not the right idol. The idol will be in a post from October (or future idols potentially November) 2016.
How to get the clue.. that will be discussed later.