Don't be fooled, the passage in the Book of Joel which she quoted is about the tribulation timing, not today. When Peter in Acts 2 quoted from Joel 2 and said "this is that...", he was saying the cloven tongue event on Pentecost was an 'example'... of the event prophesied in Joel. Here that event actually is, being explained to the elect by our Lord Jesus...
Mark 13:11
11 But when they shall lead you, and deliver you up, take no thought beforehand what ye shall speak, neither do ye premeditate: but whatsoever shall be given you in that hour, that speak ye: for it is not ye that speak, but the Holy Ghost.
KJV
The main purpose of the cloven tongue of Pentecost is for the tribulation when some of Christ's elect are delivered up to councils and synagogues to give a Testimony against them by The Holy Spirit! That is its main purpose for the last days!
But strange it is, those who speak a gibberish tongue, claiming it is the cloven tongue of Pentecost, instead seek to fly away to escape the tribulation, instead of preparing themselves for this duty for Christ????