as you know,my english is poor,When i saw the button "dump" behind my BTC balance, i clicked it ignorantly ,then i lost all my BTC.
Although only few ,but i think I was bullied?

If it was on c-cex they should have atleast give you a warning as in "are you sure you want to execute this order"
Can you perhaps give us a bit more detailed information? Will make it easier to help you.
thank you very much. but dont need help. the loss of bitcoin was rarely, only a little remaining before, don't care about it. I said here just want to know what is the use of the button..