Quote from: Daboy_Lyle on April 11, 2018, 02:11:32 AM

Changing your username is not available but you can pay for it. The only available to change is the email address. Paying on the Donation Page.
If you donate 10 BTC, you can get a special "Donator" title and a green "who's online" color. If you donate 50 BTC, you get VIP status and the ability to create a custom title for yourself. Both Donators and VIPs also get access to an exclusive forum section.

You copy and paste contents in another user's thread to make it as yours. Very stupid approach!

Quote from: AdolfinWolf on April 10, 2018, 03:28:55 PM

It is possible to change your email, simply go to your profile -> Account related settings.

Changing your name won't be possible unless you donate 10 BTC ( i believe ), or have a very good reason for theymos to do so.
Since you're currently a Jr member, it would probably be better to start a new account instead of going through that hassle ( or pay 10 BTC), as it most likely isn't worth it.

By doing this, you plagiarised, which seriously violated the forum rules. So before you get ban by moderators (I don't hope so, but you might be banned); I give you this topic to read
Unofficial list of (ocfficial) bitcointalk.org rules, guidelines, FAQ
Please read all of them if you have time, if not just focus on the rule #33.