result setting with any page contains my domain

Hello
I have a problem with the results. My website is https://www.etilerprep2go.com/
Normally i’m at 26th from google.com.tr with “etiler ingilizce kursu” keyword with the https://www.etilerprep2go.com/egitimlerimiz-etiler-ingilizce-kursu/akademik-egitimler-toefl-kursu/ielts-kursu/ link.

But it says 55, because my main domain https://www.etilerprep2go.com is really at 55 without the sub pages. But I don’t really care about which page is at, as long as it’s in my website. Is there any setting I can do?

Thanks in advance

https://www.ads-software.com/extend/plugins/seo-rank-reporter/