Angular 5 NodeJS express load data cosmosDB AZUR SQL api

I work on angular 5 project using NodeJs (express server back-side) . When I launch the application I launch it on the port 3000 ie on express server. I can recover data from my base cosmosDB and display it on the terminal, but I can not link the recovered data from the database to my view. can you help me?

To query the cosmos data I use SQL API with this tutorial To configure angular 5 and express, I ue this tutorial :