how to use script tag inside of a dynamicly added piece of code for an ad

i have this card, which includes the ad. I wanted to add this everytime i called my ajax.

what ive tried is just putting the whole card in a

document.getElementById("feed_container).insertAdjacentHTML('beforeend', ' <div class="card mt-3 mb-3 bg-dark text-white">
                        <div class="card-body" >
                          <h6 class="card-subtitle mb-2 text-muted">Sponsored Content, sorry :(</h6>
                          <div id="ad-body" class="card-content col d-flex justify-content-center">
                            <script async="async" data-cfasync="false" src="//pl22464107.profitablegatecpm.com/70dc149ec489e883ffe0c36bd73d05d0/invoke.js"></script>
                                <div id="container-70dc149ec489e883ffe0c36bd73d05d0"></div>
                          </div>
                        </div>
                    </div>
                </div>')

<div class="card mt-3 mb-3 bg-dark text-white">
                        <div class="card-body" >
                          <h6 class="card-subtitle mb-2 text-muted">Sponsored Content, sorry :(</h6>
                          <div id="ad-body" class="card-content col d-flex justify-content-center">
                            <script async="async" data-cfasync="false" src="//pl22464107.profitablegatecpm.com/70dc149ec489e883ffe0c36bd73d05d0/invoke.js"></script>
                                <div id="container-70dc149ec489e883ffe0c36bd73d05d0"></div>
                          </div>
                        </div>
                    </div>
                </div>