Hi Abdullah Al Noman Prince,
May we know the reason? Because there was no such problem a few days ago.
At the same time, we found “noindex” in the same page. What caused it?
Best Regards
Regan
Hi Abdullah Al Noman Prince,
We followed your solutions, nothing changed.
You can access our website to view it.
Thanks and Best Regards
Regan
Hello,
Please share a screenshot of all the errors listed on GSC (Coverage report).
Feel free to share screenshots with this online tool: https://imgbb.com/
You can also try the Validate Fix option for the No Index error.
Please clear the website’s cache and wait for Google to crawl the website again and see if that fixes the issue.
Looking forward to helping you.
Thank you.
Hello,
I’ve checked your homepage and it is already set to index. Your robots.txt is also working fine:

Those issues on your Google Search Console are due to SiteGround’s internal issue with Google’s DNS like I’ve mentioned above.
However, it seems that SiteGround has already fixed this earlier, but this will take a few hours to propagate and reflect on websites hosted by them:
https://searchengineland.com/siteground-googles-crawling-and-indexing-issues-fixed-375991
You can also get in touch with your web host to verify the situation here on your site.
I hope that helps.
Thank you.
Hello,
Since we did not hear back from you for 15 days, we are assuming that you found the solution. We are closing this support ticket.
If you still need assistance or any other help, please feel free to open a new support ticket, and we will be more than happy to assist.
Thank you.