what are zaps? what are orange pills? and what are relays pls?

it wud be good if someone have a video of how to use this site we are on first pls.

I am here but where am I? I did not log in, I do not know my user name, I do not know if I have a wallet, I do not know what LNULC means, But this site looks cool now that I have seen some posts (set up a bit like twattter) still have no idea what everything means or how I get back in if I log out without knowing my user name or password as I never created one. but am here. hopefully someone will help me. x

Why do politicians lie when they speak? Because they are incapable of doing anything else!

ok have just done this and have no idea what to do next .