First using home assistant

Hello everyone

I recently purchased a RASSPBERY PI 4 to install the HOME ASSISTANT software
I did everything that is written in the instructions on the site, at the end of the process I connected the SIM CARD to RASSPBERY pi 4
And that’s what I got
HA>

What should I do from here?

According to the instructions I need to get a link to the site and register after inserting the SIM CARD on the site and I do not receive the checkout
Thanks

You don’t access home assistant directly from the RPi. Make sure the RPi is plugged into the network then open a browser on another machine and go to http://homeassistant.local:8123/

Thank you for your polite answer
I tried to connect to the URL “http://homeassistant.local:8123/” you specified from another computer and I received a message that It could not connect to the site.[
I tried from several computers and it failed …
Thank you
Jacov

Do you have an idea what IP address your RPi uses, can you ping it and get a reply?