Asus rog 6 16 ram 512 gb

Hello, I have an Asus Rawaq 6, very clean, and the phone is working but on Wi-Fi. I have a problem with the serial number. The SIM registers and does not work on Wi-Fi. Wi-Fi is working on it. The phone is Magisk rooted and does not complain about anything except the SIM card that does not work on it. 16 ram 512 gb and the phone comes with the original charger and box.