The problem Web3Fy solves

In common web2.0 website we can encounter with one problem that if the organization is not trusted then it can resell the same domain name to other website. This problem is solved by decentralized app where after the user buys a domain name,
the domain name is listed in the smart contract with their address which cannot be changed anyway also Web3fy gives them a NFT which is registered with their address, as a proof that this domain belongs to them only.

Challenges I ran into

No such Bug or error