An allegation on twitter

IM JUST WARNING YOU GUYS. YOUR COINS ARE IN BIG RISK TAKE YOUR COINS BACK BEFORE THEY CLOSE THIS EXCHANGE AND GO AWAY WITH YOUR COINS.. ON THIS EXCHANGE YOU CAN LOSE THEM AND NOBODY WILL CONTACT YOU OR HELP YOU OUT. SCAMS WOULD TO THE SAME THING RIGHT?

GUYS DONT DO ANY ACTIVITIES ON THEIR EXCHANGE. I TRIED TO WITHDRAW MY COINS, CONFIRMED VIA MAIL, BUT THEY CANCELED IT ANYWAY. THEN AFTER TRYING TO SELL MY COINS MAGIC HAPPEND. MY COINS WERE GONE. THERE IS NOBODY WHO CAN HELP ME.. YOU SHOULDN'T RISK YOUR COINS