me too, i have to claim 20 btd, someone can help?

No... because there is NOTHING TO CLAIM! Roll Eyes

Did you read ANY of this thread before posting? Bitcoin Diamond... DOES NOT CURRENTLY EXIST

Even according to their "roadmap":

Quote

Late in Dec
Mainnet update

2018 Q2
Finish main chain encryption

2019 Q1
Building BCD application ecology

Begin with 2020
Better bitcoin

LATE in december... they hope to have a mainnet... currently, they have NOTHING... there is no publicly visible code, no wallets, no mainnet, no mining, no testnet.... N.O.T.H.I.N.G.

refer:
http://cryptocurrencyfacts.com/2017/11/24/bitcoin-diamond-explained/
https://medium.com/@btcblooddiamond/bitcoin-diamond-is-a-scam-of-epic-proportions-7d7908c43c22

tl;dr - You cannot claim Bitcoin Diamond at this time.