How do I remove negative search results from SERP?

I have a new website. I have submitted my site in google. It successfully got indexed. But when I started to publish my post it doesn't crawled or indexed. Here an inform...

I'm new in blogging and created blog in Blogspot. But here, webmaster showing issue related to ?m=1 issue. Please let me how can I remove it from my blog

So I write this with a whole lot less hair than I used to. 

 I'm Working on a Personal Injury Lawyer Site based in Philadelphia. It’s basically disappeared almost compl...

I have noticed since 8 months that keywords are not ranking in google search engine. any ideas that this covid situation effect keywords rankings