SEO issue

[ Moved to the Fixing WordPress sub-forum. ]

Hi

So ive finished my site and installed yoast to try and boost my SEO.

However, having entered all my social media URLs via yoast plugin they appear on the 1st page of google for a google search of “clientshark” which is fine. But the only page from my site which appears is a dead tag page (clientshark.com/tag/design/) which is confusing me. I dont even know what this page is or why it ranks so high….but obviously i would love to find out so I could use this on my homepage…

My knowledge of SEO is pretty much zero and its not a priority right now, just want my homepage to rank high for a search of “clientshark” in case people are too lazy to type the full URL…

any help is greatly appreciated