Having trouble setting up mongoDB server on alibaba cloud

I am participating in CodeChef’s API hackathon co-hosted with alibaba. I have tried to follow getting started section of aparsaDB using NodeJS. I have tried searching for a solution on google but didn’t get any relevant information to solve this problem. I would request anyone who has prior experience with alibaba cloud services to please guide me through the process of setting up a mongoDB and connecting it to my NodeJS and express server.