<a href="https://natalura.com/phoenix/ccrm-fertility-of-gilbert/" title="CCRM Fertility of Gilbert — Fertility Clinics in Phoenix"><img src="https://natalura.com/phoenix/ccrm-fertility-of-gilbert/badge.svg" alt="CCRM Fertility of Gilbert — Fertility Clinics in Phoenix" 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.