MongoDB Data Handling in Express.js

I need assistance understanding how to retrieve an array containing data from my MongoDB and render it in EJS via my Express.js server (main.js).

The data is being sourced from a NoSQL database (MongoDB) and I am currently using NoSQL queries to retrieve the data. The main task involves:

- Ensuring the data pushed into the array from the database is properly passed through to the server
- Understanding how to access and output this data back to EJS

Given my strict budget, I need an expert who can break down these processes into clear, comprehensible steps. Experience with Express.js, EJS and MongoDB is essential, and knowledge of NoSQL queries will be highly beneficial.