It took me almost 3 hours to find how to do that so as i finally found out, wanted to share with you guys, just follow step by step and stake it!
IF YOU HAVE WINDOWS.
1 - Download the wallet here: https://bitcointalk.org/index.php?topic=1595190.0
2 - Join this discord group: https://discordapp.com/invite/x7zsNh6
3 - Go to wallet help
4 - Search for Pinned Messages
5 - Download the Peers file and the B3 conf file
6 - Go to C:\Users\Workstation\AppData\Roaming\B3-CoinV2 and leave the files there
7 - Edit the conf file and put all the nodes you can find in this website: https://chainz.cryptoid.info/b3/#!network
PS: Nodes are here:
Just press Node list!
8 - Restart the wallet and you are good to go!
IF YOU HAVE MAC
SAME AS WINDOWS BUT THERE IS NO APPDATA, YOU JUST HAVE TO OPEN FINDER, PRESS SHIFT+COMMAND+G AND DIGIT: ~/Library/Application Support
go to Roaming\B3-CoinV2 and leave the files there, the rest are the same.
Follow me on twitter! @Rich_crypto