First of all, we need to choose a place and time in the APP to sign up for the training, and then go to the designated place to participate in the training at that time. It should be noted that if you can't attend the training after registration, please change the number of sessions or choose to cancel 2 hours before the training starts. Take your health certificate with you before you go, and use your mobile phone to charge more orders. If you don't attend the training after registration, you will be regarded as not attending the training, and you are not allowed to register again within one week, which means wasting a week of indirect orders.