<a href="https://waxhub.org/columbus/open-sky-day-spa/" title="Open Sky Day Spa — waxing services in Columbus"><img src="https://waxhub.org/columbus/open-sky-day-spa/badge.svg" alt="Open Sky Day Spa — waxing services in Columbus" 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.