Hi @Agrit_Tiwari,
Welcome to the MongoDB Community forums 
I checked your Tech blog and the web app you built using MongoDB, NodeJs, and NextJs. It’s really amazing.
Please correct me if I’m wrong because I didn’t find the use of the GDELT dataset in your web app.
Just to brief you:
To successfully qualify for the MongoDB World Hackathon '22, we have two prerequisites:
You must be using the GDELT dataset.
You must be using MongoDB in your project.
Please check out some amazing resources that will be really beneficial for you:
- The GDELT dataset Primer (for use in hackathon)
- Getting started with MongoDB & GDELT - APAC/EMEA Session
- Resources for participants in the MongoDB World Hackathon '22
- MongoDB ATLAS Credits for Hackathon
Happy Hacking,
Kushagra Kesav