SIM Locked

i’ve just bought this phone off of a friend, and he factory reset the phone. so when i tried to transfer my current phone (iphone se 2020) to my new phone (iphone 13 pro), it didn’t sign into my number. i use straight talk wireless and had a physical SIM card for my iphone se, but my friend used an esim of a carrier i don’t know. i can’t find the carrier in settings, and there’s no option to put in a code or anything to unlock it. i’ve attached a screenshot of what it shows me. please help i tried everything i can.