Sitemap is HTML error in Google Webmasters Tools

[Jojo10]

Hello,

I am getting the following sitemap error for our shopify store: "Your Sitemap appears to be an HTML page. Please use a supported sitemap format instead." 

Does anyone know how to fix that. Your help will be appreciated.

Thanks

Jojo

[Jason]

Hey Jojo - What is the url you added for the sitemap?

I can see your sitemap is in the right format so I wonder if you've not added the correct link.

[Connor2020]

Hi I am getting the same issue?