can you help me to get domain name

I see you posted the same question already and it was answered: https://repost.aws/questions/QUY6YvQP-JRyOrpyMsl1yPkQ/can-you-help-me-open-and-get-a-domain-name Can you try to follow the documentation there?

First, you'll need to choose a domain registrar, which is a company that manages the reservation of domain names. Some popular options include GoDaddy, Namecheap, and HostGator. Once you've chosen a registrar, you can search for available domain names and select the one you want. Then, you'll need to pay a fee to register the domain and set it up with your web hosting service.

Once you have your domain you can use it to create a website, it will also help you to protect your account.

Please let me know if you need more help on this.