New Router unable to access internet

Hi, I recently purchased a GL AXT1800 modem and connected it to my Gli router via Ethernet. However, I’m facing an issue where my internet is not working. I have also attempted to connect using Wi-Fi, and while the connection is successful, I’m still unable to access the internet. Could someone please assist me with this?

From the main page with the Blue pic of the router and the connections, scroll down to the Repeater area and click on CONNECT and you should be able to sign into your home network. I hope that helps