Robots stopping site indexing

Since July 7th, my site thirdfort.com has stopped ranking on Google. The error is apparently due being blocked by robots.

I currently have indexing disabled so thirdfort.webflow doesn’t rank.

How do I get it ranking again please?

Thanks,

Jez


Here is my site Read-Only:
https://preview.webflow.com/preview/thirdfort?utm_medium=preview_link&utm_source=dashboard&utm_content=thirdfort&preview=1a61adaceea39a5b579c7089acc39e90&mode=preview