Cant load 3d models

I uploaded a 3d model, but its not showing up in the screen.

BABYLON.SceneLoader.Append("/textures/linde_l12_ac_gitf/", “linde_l12_ac_body.gltf”, scene, function (newMeshes) {
scene.createDefaultCameraOrLight(true, true, true);
scene.activeCamera.alpha += Math.PI;

You have already opened a thread with the same question. Is it possible to close this one and continue there? I have answered in the other thread.