<a href="https://microglow.org/san-jose/skinfluence/" title="Skinfluence 💆🏻‍♀️ — microneedling treatments in San Jose"><img src="https://microglow.org/san-jose/skinfluence/badge.svg" alt="Skinfluence 💆🏻‍♀️ — microneedling treatments in San Jose" 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.