Wappler layout problem

When I start wappler, I dont have the same folderstructure or layout as in the docs. ?

Can anybody tell me how to get

1. Server connect tab to show
2. Server actions tab to show
3. able to make some folder structure.
   Layout in the docs:
   
   

   layout_in_docs1773×1467 83.9 KB

My layout when I start wappler:

wappler-front3837×2055 183 KB