Hello,
Thank you for contacting Rank Math and sorry for any inconvenience that might have been caused due to that.
I have checked your pages and the robots meta has been set to index. Please clear your site cache and validate the affected pages on the search console once again.
Let us know how this goes. Thank you.
Hello.
I’ve tried that on Google search console.
It still showed block by robots.txt
Can you validate from your side?
Hello,
Everything’s okay in your robots.txt file:

If you had that tag in your robots file but recently removed it – do give Google some time to recrawl your website and see the updated file.
Hope that helps and please do not hesitate to let us know if you need our assistance with anything else.
I had same issue, How to fix it? or i should open New Ticket?
Hi Kurina,
Thanks for getting in touch!
Please open a new ticket and share your site URL on the sensitive data section so that we can check the issue for you.
We are looking forward to helping you. 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.