Is Xiaomi miui 12 negative one-screen express information abolished?

Mine is ok, sometimes the update will be delayed. I click in, and it will update automatically. Then, if you want to delete what you have signed, just click on it and delete it like a text message. The interface of the rookie's own bag is slow, and then Xiaomi will slowly refresh in order not to increase the power. Inevitably, it is more timely and accurate to go to shopping websites or express orders.