The false "god" of the five demons ("doves") web site gives them "clues" so they can GUESS the rapture date from those "cues"
One of the false prophets sees a licence plate with a 911 on it so they claim it is a "Clue from god" that the rapture will be on 9-11
Another false prophet makes a claim they looked at the clock and it was 11:11 so that is a "message from god"
In the bible, When Daniel had dreams and visions, an angel was sent to explain the meaning. When Daniel or Joseph was asked to interpret dreams and visions for the king, they fasted and prayed until God gave them the clear meaning of the dream.
Nowhere in the bible does God give "clues" in order for someone to come up with an explanation. When God gives signs, He is faithful to interpret the sign or has someone interpret the meaning of the sign for the one it was given to.
Failed prophecies means these people are not prophets of God. They are false wicked prophets that are deceiving people.