My Equity Gone

Good day,

I copy a strategy provider named Top 1 Strategy and he went bust today, removed his strategy, and hid away.

I have set the equity stop loss at 50% and received the email that my stop loss has been triggered. But when I log in on the desktop, all the money has gone completely to the negative value.

I understand in case the underlying asset move to fast I can loss more than the preset value, and on my email show 63.31%, but when I try to withdraw the remaining, all of them has gone. 
 
Should I provide all screenshots or suck my thumb and move on?