Its a proof of stake coin.Refer to the website for instructions.

XBC is not delisted from poloniex and the website is working fine.

Exchange https://poloniex.com/exchange#btc_xbc
Bitcointalk https://bitcointalk.org/index.php?topic=1066201.0
Website www.bitcoinplus.org
Twitter https://twitter.com/bitcoinplusorg
Source https://github.com/bitcoinplusorg/xbcwalletsource