New Sitemap Not Being Created

I downloaded this plugin today only, I am facing an issue, when I go to my sitemap url, I see the sitemap created on 25th June which eventually gave me lot of crawling 404 errors for my products so I deleted all those pages and created altogether a new woocommerce product showcase for my products, so by 4 th of July my website has all new pages but the sitemap is not being created ehnce I am not able to submit new sitemap

when I go to search console, old sitemap with error links is visible but no new pages are indexed. Plz help.

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