Your site pages are indexed if you want to see type "site:tahashir.com". And if you still have many pages then first find them and make a list. To index, those...

I think, when you were creating backlinks for your site from the other websites, the other sites gives you links from their subdomain sites which many site owners created...

article and product is not indexed automatic

Your website is indexed without www in URL. As your URL with www is getting redirected to without www URL. Please check, https://www.google.com/search?q=site%3Atahashir.c...

What is your question?

Rewrite the text. It is not necessary to write by hand. Google does not exclude texts created by artificial intelligence.

When it comes to users, I would set the redirection after a dozen or so seconds with information about the change of address. So that the user is informed about the chang...

Hi @zarrahfelton, You should target first article for the given key phrase. Rest you know better.

Google will not penalize your activity until your content isn't restricted and illegal and people don't report spam.