Hello finally I make it all ready and connected battery to ESC and deep sound started. I have not bind the transmitter yet. Is that the problem with motor?

 the continuous beep sound comes when the receiver is not connected to the transmitter.
the esc makes the sound to indicate the above.
no probs with the motor it is normal. bind the reciever and it should be fine

What have you connected the escs to?

Ya its stopped after Binding. Thanks all