SEO Help and Google Search Console Errors Clearance

I need External help for the following issue :- I was going through the coverage section of Google Search Console and it shows 96 errors, 0 valid with warning, 1.68 K valid, 14.6 K Excluded. And there are about 1,669 pages that are indexed by Google but are not present on my website's sitemap. And when I click on it (indexed by google but not present on sitemap) it shows all those pages. And the URL contains words like blackberry, coin, crypto, market etc i.e. it is mostly related to crypto currency or something like that. My website is not related to it in any way and I have hardly posted 3 posts and neither one of them is related to crypto. I want to get all these trash URL's from my Website's Google Search Console Account removed. I have attached screenshots of the mentioned information along with this email. Tasks Needed to be done :- 1. Remove the 96 Errors from the Google Search Console (As shown in the images attached) 2. Remove the 1.68 K unwanted valid pages from Google Search Console (As shown in the images attached) 3. Remove the 14.6 K Excluded pages from the Google Search Console (As shown in the images attached) 4. After the job has been done, just let me know exactly what were the errors and how did you remove it and how to prevent it happening again in future. Looking forward to hearing from you!