Hello,
Thank you for contacting us and sorry for any inconvenience that might have been caused due to that.
We’ve checked your site and we can see that Rank Math added the correct meta title and description on your site.

You can also check the meta title and description by using https://rankmath.com/tools/meta-tag-analyzer/ and https://www.heymeta.com/
But indeed Google has changed the meta title of your website. Nowadays, Google does that very commonly. Even when everything is fine, Google may choose to display a different meta title for your search query result. Google may skip the custom meta data you have set and instead display something from the page’s content that better matches the search intent.
You can follow this URL for details on this issue:
https://rankmath.com/kb/different-meta-title-and-description/
Here’s an article you can also check for reference:
https://www.searchenginejournal.com/google-changes-more-than-61-percent-of-title-tags/435618/
Regarding the favicon, please note that Rank Math has no control over how the favicon will appear on the SERP. The images on Google SERPs are not controlled via the Schema markup or any plugin, it mostly depends on the keyword search term and the website authority.
You can check these Google guidelines on how to ensure that your favicon is set up to show on the search results page.
Hope that helps and please don’t hesitate to let us know if you have any other questions.
Thank you.
Hello Mr. Rakibuzzaman Siam,
Thank you for your prompt and thoughtful reply.
Take care,
Zak
Hello,
We are glad that we could address your concern.
If you have any other issues or concerns, just ask away. We are always here to help you.
Thank you.