IB's Wayne B (a smart guy, been around for many years) told you that the cost basis of the call you bought was rolled into the price of the future you sold.
newwurldmn told you to "Put all your transactions related to this clearly and in order with all the prices."
You quoted $1376.42 for a call option -- a totally invalid number, but pulled from somewhere on your activity sheet. An ES ATM call for tomorrow's May18 expiry runs $7.75 right now -- two would run $14.50, and with commissions, an all-in price of $777.84.
From Wayne B's note to you, we learn that this is a demo account -- not a live account with a live-money question. (Do you understand the difference to your audience??!?)
Do not get anywhere near a live trade until you understand this stuff backwards and forwards and in your sleep and upon waking again. OR ELSE just give your money to charity, and claim a tax deduction and a warm feeling. Please.