https : // www . paisawapas . com / zomato - coupons -> This is just 1(please remove the spaces) But all webpages with coupons or offers or code in its URL are getting...

provide a link to the page but I suspect an algorithm penalty from google.

You should request manual indexing, if possible. Meanwhile, you can make a few backlinks.

Read this: growhackscale.com/blog/301-redirect-http-https

What's the URL?

Yes, you are right. The schema data needs to be optimized to get listed. Following links might be useful for you, https://developers.google.com/search/docs/specialty/ecom...

I am already seeing about 268 pages on Google. You also can see, https://www.google.com/search?client=firefox-b-d&q=site%3Ahttps%3A%2F%2Fkansawalas.com%2F

First, do an audit of your own site.

There are many ways of building backlinks without providing a reciprocal link to the linking site. Choose the category of backlinks and find a list of such sites in Googl...

Keep the same domain owner. Create a site map and make it available to search engines. Create 301 redirections to new pages. Update backlinks. Inform Google of the domain...