What do the four buttons mean in the "Street/Competition" window?

Question

What I would really like to know is "what is the fist button for"? and "what is the bottom button for"?

I know what the three middle buttons do.

Answer 1

now, are useless

long time ago, when people was playing this game, used to search individual players or gangs hoes there

but as not newbies, not need to use them hahahahaha