Hi @SoufianeLa
If the issue was that you don’t have access to Recommendation in your current license, you would’t even see the option to create a Recommendation activity.
There’s most likely something in the page blocking it from being loaded in an iFrame. Whatever it is, it should be fixable.
here’s the first steps i I would check:
1. Make sure you have latest VEC Helper add on. A new one was released earlier this year.
2. Try and load the page using EEC instead of VEC.
3. Have you allowed mix content?
4. Here’s a great article that takes you step by step in debugging why the VEC isn’t loading: https://experienceleague.adobe.com/en/docs/target/using/experiences/vec/troubleshoot-composer/troubl...
Feel free to share the URL that you’re trying to load and I’m happy to take a look at it.