The problem ReachMe solves

1. Users can give a tip through his/her metamask wallet to the shared post where the ethereum will be credited to the owner of that post.
2. Users can mint the NFT and can view it on rinkeby.
3. One can create groups and other user can join that group

Challenges we ran into

1. Web3 authentication.
2. Metamask wallet integration.
3. Moralis database connectivity.
4. Minting NFT and listing it automatically on Rarible