It’s confusing why you are asking now about forum functionality while you are already joining on bounty campaign and made few post during 2018 while you are acting that you totally don’t know everything when you come back from long inactivity.
Regardless of the real reason. Beginners and Help is the perfect for you since it contains a lot of useful thread to guide you on all of your questions about how to start in the forum.
List of useful Threads! thanks for your reply, practice make a man perfect but in my case its reverse coz long time no practicing and my language is big issue
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I don't think you could forget anything about wallet esp[especially because money is on the line. But whatever.
I guess it has to be reminded that you should have your private key where only you have the copy and know where you hid it or else you are compromised whether ETH or BTC, you need those private keys or seed.
Now that you are reminded that you participated in the bounty campaigns I think you can resume. Thats one way to start.