Hello! It seems like your website, is experiencing issues with its domain authority and ranking. In such cases, it's a good idea to review your website's SEO strategies, content quality, and user engagement on your site and Google to identify potential reasons for the stagnant domain authority and declining ranking.
For instance, https://socioyelp.com/ has faced similar challenges recently, and we found that our on-page SEO was not that good and we need to change our on-page SEO strategies. So, by addressing these issues, we've been able to make improvements and see positive changes in our website's performance.
So, I recommend you take a closer look at your site's SEO and content strategies and make the necessary adjustments.