Zerodha — contract note - 26th october 2017

Address: Chennai, Tamil Nadu, 600117

My name is rishi and account id is zb8762. Fot the last few days i am not receiving any contract notes for the order executed. Yesterdsy (26th oct 2017) i have executed 3 orders and for some reference purpose i am waiting for the contract orders and also mailed to support team and no response from them tillw now. I dont know for jsut a contract note why this much dealy and no response from support team