You can still find the guide in the revision tab. (On phones: A history-like button) However, it is very old and unmaintained, so it's for reference only.
My Discord account has become a victim in the selfbot crackdown. If you'd like to, send an email to firstname.lastname@example.org with the following:
Hello Discord, Recently, my dear friend austinhuang#1076 got his account deleted for selfbotting. I believe his actions were not meant to harm Discord and they were wrongfully punished. I know, and he also knows, that selfbotting is against ToS but you could've at least talk to him before deleting his account. I am writing this message to ask you to unban him. He has valuable assets like DiscordTel and valuable contributions like the AD and Webhook huides. Thanks for considering these aspects, <Your Name>
I understand how you feel and will be with you forever.
Another note: If you need support, go to http://discord.gg/ifttt (Nowhere associated with me).