Follow the following steps to give it a try: 1. Lift the machine head and take out the bobbin thread shuttle from under the needle part panel, put it on the bobbin thread and draw out the thread head for about three centimeters and then put it back. 2. Put down the machine head and put on the belt (skilled) The worker does not need to lift the machine head, it is operated with the left hand from the round hole under the machine case); 2. Thread the lead thread through the needle and thread the upper thread (you should be able to figure it out by looking to the left along the machine head); 3. Place a piece of practice cloth at the needle head Under the pressure angle; 4. Lower the pressure angle; 5. Easily turn the wheel on the upper right side of the machine head counterclockwise with your right hand, and at the same time, step on the pedal with your foot and it will turn! Pay attention to the direction of the cloth when walking forward with both hands. Also You can practice idling without placing the fabric first. Give it a try and wish you success!