$Sorrento Therapeutics (SRNEQ.US)$ Suck so bad that I made a...

$Sorrento Therapeutics (SRNEQ.US)$ Suck so bad that I made a short sale and made 78K and it wont let me sell. Its been a month and I try to sell almost everyday. This is papertrade, so I cant begin to imagine if I had actually put real money to it.