Do not get any notifications from twitch on the phone?

I get from twitch on the phone no notifications. Have everything activated. In the settings of the cell phone .in the settings of twitch and the channel itself. There are only very few notifications that a channel is live. But only if the phone is currently in operation. What can I do? Is it most of the cell phone (have a very good from vivo)

Try to reinstall the app 😁

I have often