Message not delivered on New iPhone

i recently change my iphone 15 pro max to 16 pro max by today,but i did not able to send message to anyone it shows like not delivered,for activating Gpay the verification message also cant be send ! How to resolve this ?

hi bro, when we change iPhone and get new SIM card or did eSIM transfer, then for 24 hours we wont be able use SMS services. in that case, we have to wait till tomorrow and then you will receive sms from network confirming that SMS services restored. then you can activate gpay and services.