Question about cloud recognition

[RezaRahmati]

Hey,
I know this not related to your seed project, but I appreciate if you can help me out.
I am trying to use cloud recognition, as you mentioned in ar-view.ts file I copied cloud examples into the app, and they are working, then I tried to create a collection via TargetManager and adding target there. I add video and text on my image on TargetManager. then I changed clientApi and collectionId to my trail clientid and my collectionid, I ran the app, it detects images (it hits onRecognition and also usage on license page is increased) but it doesn't show video and text on top of the image.
I don't know if is it related to trial license or not? or I am missing something?

p.s In original example they draw buttons and texts by javascript, (if it's the case why they bother to create a tool for placing videos and texts)