<a href="https://cryovity.com/san-antonio/local-branch-cryo-wellness/" title="Local Branch Cryo &amp; Wellness — cryotherapy studios in San Antonio"><img src="https://cryovity.com/san-antonio/local-branch-cryo-wellness/badge.svg" alt="Local Branch Cryo &amp; Wellness — cryotherapy studios in San Antonio" width="300" height="84"></a>

Paste it into your website — most site builders (Wix, Squarespace, WordPress) have an "embed code" or "custom HTML" block. The footer is a good spot.