Browser Problem

Hello everyone,
I have just started learning Wappler, and following Ken’s introductory course. In the Tabs lecture, as I am trying to replicate the project, the browser does not show the web page in the format I desire. How can I correct it? I am attaching a web capture image of the browser view.

Web capture_27-4-2021_85311_localhost|600x500

Please check your browser console for errors/missing files.
what server model are you using? What server are you running - a local or remote one?

Thank you for your response. When I click the “open in browser” button in Wappler, Microsoft Edge browser is automatically opened. I could not find a clue for errors or missing files.

Have you checked your browser console for errors?
Also you did not answer this question:

Teodor, there is no error notification on my browser console, and I think I am running a remote server, as I do not remember setting a local one on my laptop. I am a non technical person, and may not be clear on the terminology or concepts, sorry for that by the way.