How can I fix sitemap errors detected by Google console tool?

Hi @MiteshVadoliya

fist of all I suggest you to fix the sitemap submitted to Google Search Console.

Remove the current sitemap and your store sitemap using the url https://<store_url>/sitemap.xml

In this case looking at your screenshot it seems to be the following: https://shop.innovaflexo.com/sitemap.xml

You can find more information in Shopify Help Center: Finding and submitting your sitemap