Request to delete orphaned site after account deletion (shadetechhk.netlify.app)

Hello Netlify Support Team,

I am the owner of the brand shadetech. I mistakenly deleted my Netlify account before removing my website, which has now left my old site online as an orphaned project.

We have now moved our business to our new official domain: https://www.shadetechhk.com

Because the old site contains outdated pricing and duplicate content, it is affecting our business and SEO. Since the original account no longer exists, I cannot log in to delete it myself.

I can verify my ownership by adding a specific TXT record to my official domain shadetechhk.com or any other method you require. Please help me take down shadetechhk.netlify.app.

Thank you for your assistance.