Are there any special one-on-one teachers?

Early in the morning, my brother wants to return the handling fee, so I’ll arrange it right away. Since I have fewer commission clients, I can provide one-on-one attentive service. If there are any issues, we’ll communicate and resolve them immediately. I’ll handle it quickly; it’s more attentive than big KOLs, haha. They have many clients and may not be able to handle it all 😬
My brother got 600u again, feeling great.