Having trouble deleting my site

Having trouble deleting my site

Hello, I logged in to my zoho sites account, then on settings page it says :
You are an administrator of your organization : "roselanenaturals". You should cancel your organization from Business, before closing your account."
When I click the business link, this page comes up:

Welcome to Zoho Mail!

You have already added the domain and completed the initial steps for email hosting. You can proceed to create the domain based account or have personal @zoho.com account in Zoho. Select your choice below.

Create domain based email account in Zoho. <username>@<domain.com> @
Create email account as <username>@zoho.com"

I do not want to create any kind of an email account with zoho.
All I want to do is to delete/cancel my website roselanenaturals.com
and also to cancel my domain  roselanenaturals.com

I never signed up to begin with for any zoho email accounts.

My subscription is due again in August of this year, and I want to delete my site
as well as cancel the domain I have with zoho well before August.

I  cannot find a way on my website account to do this.

Thank you for your help.