Trade comission wipe trade account balance

SCAM COMISSION PER TRADE SUDDENLY GO ABOVE 100% OF THE ACCOUNT EQUITY, ORDER WAS CLOSED ONCE ENTERED AND WIPE OUT TO NEGATIVE EQUITY. TRIED TO CONTACT CUSTOMER SERVICE ABOUT THE ISSUE BUT THEY ONLY CLEAR THE NEGATIVE BALANCE. PLEASE SOLVE THE ISSUE, I WANT MY $226 BACK TO MY ACCOUNT