Hi, I am using a Jio SIM (India) and facing an issue where some websites show the error "This site can’t be reached." Can anyone help me fix this? When I use another operator like Airtel, all websites

I recently purchased a new router and inserted my Jio SIM card (India) into the device. However, the router is unable to detect the SIM, despite multiple troubleshooting attempts. I have tried the fol