XF 2.1 How do I add a link in the footer?

[Spartan]

PubGalaxy insists I add the following to the footer. It currently shows up at the top.

<!-- OneTrust Cookies Settings link start -->
<a id="ot-sdk-btn" class="ot-sdk-show-settings" style="padding: 0; border: none; color: #ccc; font-size: 12px; background: none;">Change Ad Consent</a>
<!-- OneTrust Cookies Settings link end -->

 

[Paul B]

Edit the PAGE_CONTAINER template and add it somewhere between <footer class="p-footer" id="footer"> ... </footer>.