Problem with creating free domain how do i fixed that?

hello sir or mam,
i am trying to create a new free domain i filled up all the correct informtion to create a new domain when i click on create free domain i am redirected to the upgrade page why should i need to upgrade the services
I USE FREE PACKAGE FOR MY WORK AND FOR CREATING FREE NEW DOMAIN I HAVE TO UPGRADE THE SERVICE .
BUT ?

Please fix my problem i am facing big trouble with my work
Please response ASAP
Thankyou

You might be clicking on the wrong place.
Check out the bottom part of this tutorial

If you are still struggling send me a message and I can help you out remotely if you want.