<a href="https://deskloft.org/new-york/creative-workspace-hba/" title="Creative Workspace @HBA — Coworking Spaces in New York"><img src="https://deskloft.org/new-york/creative-workspace-hba/badge.svg" alt="Creative Workspace @HBA — Coworking Spaces in New York" 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.