contador progresivo WEB en WIX

necesito introducir un contador como en la pagina [login to view URL] el codigo es <div class="d-flex justify-content-center align-items-start mb-3 mb-lg-5 mb-lg-0 flex-lg-column progress-container"> <div class="d-flex flex-column flex-lg-row justify-content-lg-between w-lg-100 px-5"> <div class="heading heading--progress mb-4 mb-lg-0 text-center"> <div class="heading heading--progress mb-4 mb-lg-0 text-center"> <h3 class="subtitle progress__counter">50000</h3> <h2 class="title">Transportistas Confiables </h2> </div> </div> <div class="heading heading--progress mb-4 mb-lg-0 text-center"> <div class="heading heading--progress mb-4 mb-lg-0 text-center"> <h3 class="subtitle progress__counter">10000</h3> <h2 class="title">Cargamentos al Día</h2> </div> </div> <div class="heading heading--progress mb-4 mb-lg-0 text-center"> <div class="heading heading--progress mb-4 mb-lg-0 text-center"> <h3 class="subtitle progress__counter">14000</h3> <h2 class="title">Valiosos Clientes</h2> </div> </div>