Messages don't come in at night?

I have had a problem with messages on my mobile phone (Huawei P30 lite) for a long time.

I get all calls and notifications during the day. Such as from Snapchat, what's app, tik Tok, etc. But at night I don't get any messages even though I have my cell phone on loud or on vibrating. But my alarm clock goes off. In the morning when I open my cell phone I get all the messages at once. I think it's just stupid because if my boyfriend calls at night and I sleep, I can't go to Ran.

You can only see if you have an automatic sleep mode active

Otherwise I would say leave it on too.

Theoretically, you can create a kind of exception list that can annoy you despite the sleep mode

Or with my cell phone, for example: that a 2 call within 3 minutes of the same number is not suppressed

Thanks for your answer, I checked it right away, but I completely switched off the do not disturb mode