[Wordpress issuses] candelapajaro on "name of the site"

I'm not sure what I've done, I'm not sure if I have deleted it or not, but that's the name of my collective, and that should be the name of my blog. How is that possible that I cannot restore my name?? could you please check it's really deleted or what's wrong with childrenofdarklight.wordpress.com please?
thank you very much

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