"Bro tried to open the door with the Molly and flash Boaster to kill him that is a bug not a exploit" - whats so confusing about this statement? I think you need to use your brain
Tried to open the door with the Molly through the tp which is not an exploit. but the Molly didn't reach and the flash that was mean to flash boaster accidentally opened the door from the other side which is a bug