Is it permissible for a Muslim who sells grilled meat to host a wine seller in his shop under the pretext of increasing sales, and is it obligatory to advise him to expel her?

It is not permissible for a Muslim to allow someone to sell prohibited items in his place, whether through rental or lending, due to Allah's saying: "And cooperate in righteousness and piety, but do not cooperate in sin and aggression." And advising those who sell alcohol is obligatory as a communal obligation (fard kifaya), and it becomes an individual obligation (fard ayn) if there is no one else to fulfill it besides you, as the Prophet (peace be upon him) said: "Whoever among you sees an evil, let him change it with his hand; if he cannot, then with his tongue; if he cannot, then with his heart — and that is the weakest of faith."