We are a private coop sharing Pledges with a system called "Circulating Currency." Only individuals with a minum of $50 in bitcoin, provably in their wallet, and with a special character to give before they receive are invited into our highly secret and unique group.
If you were given this link, then take the action to get your wallet and fund it. Then contact the individual who invited you to get the rest of the invite link.
We encourage you to set up your own wallets and exchanges, and practice sending bitcoin back and forth between friends and business associates. We highly recommend Cash App for US readers and / or Crypterium for everyone else.