He said, I want advice about a problem related to people.

If he means being attached to people, any people.

Or if he means a specific person, if it is related to a specific person, then leave him.

Separate, do not stay in contact, delete his number, stay away from him, that's it.

Because the shaytan gets involved in these matters, so stay away from him, delete his number, and tell him so-and-so.

Excuse me, that's it, I can't. And don't mention these bad things to him, even without saying anything, just start to distance yourself, because shaytan is present, and we seek refuge with Allah.

So he distances himself from him. Look, no, there are others as well, and Allah's help is sought.