The problem GST System solves

According to tribuneindia.com, there have been 20,233 cases of GST evasion worth Rs 93,642.08 crores since July 2017.
The main reason is many fraud bills are generated .
So a trustworthy system is required which could cater the need of aquiring correct information of the tax generated by buying various goods and hence prevent GST evasion.

Challenges we ran into

1. Deploying contract on matic using metamask
2. Connecting blockchain and flutter