I know what the blunder is!!!

EVERYONE -EVEN THE AUDIENCE- LOOKS ABSOLUTELY BORED OUT OF THEIR MINDS!
I CAN'T SEE 1 PERSON WHO LOOKS HAPPY!!!!!!!!!.

SO THE BLUNDER WAS THAT THE SEMINAR - ALTHOUGH FREE - WAS VERY UNINTERESTING ???

ALSO YOU USE THE DIPTHONG ON THE BANNER AND NOT IN THE REPORT !!