hi :3 i was the one who did it. funny thing i reported stuffs to freebitcoin previously and they ignored it. actually multiple people knew the exploits and was also reported. i waited time to do this and wonder if they still care. i guess not? if you wonder where is the money of those people, i gambled it for those people and blew it all up. its also funny to see people are depositing on a website that has very high house edge. there are alternatives that you can use that has better edge + better support that actually cares for the people.