I can absolutely help you with that.
Just to clarify, if you want to cancel your domain simplerealidad.com it can take up to several weeks for our domain registrar to release the domain, and it may not choose to do so. We can't guarantee that your domain will ever be available to you again once canceled. If you have any intention of using simplerealidad.com again in the future, I suggest that you do not choose to cancel and instead change your nameservers to point to your new webhost.
Please confirm that you understand and want to cancel your domain. Once you have done so, I will cancel it and remove the upgrade from your account.
Please let me know if you have further questions or if anything is unclear.