The school teacher probably thinks that most families can afford the cost of Brocade, so I recommend it! But to be honest, I did step on the pit of the brochure. I have been playing wechat before signing up. After I signed up, the teacher blacked me out No teacher contacted me until it was time for class. And when I signed up, I agreed that I was a single subject and a double teacher. Strangely, I had to find the after-sales service and agreed to solve it in 24 hours. As a result, I waited for 72 hours and no one contacted me again. Besides, she said she didn't promise to be a double-qualified teacher. Fortunately, I kept the chat record at that time. Screenshots were sent to her to make her speechless, saying that they would be dealt with as soon as possible, and then another male teacher contacted me, and she didn't mention the quality of double teachers. This is just a class reminder. Is this their professionalism in sales and after-sales service? Also said that I misunderstood, I am not wrong? Blame your mistake on the customer ... Hey! This is my pit today, February 22, 2023. I stepped in this pit and forgot to be careful!