In pallet town next to your house a woman inside will give you the region's map. Or in any Pokemon center next to a PC there should be a town map. Press A on it.
Chat with our AI personalities
Go talk to your rival's sister.
In Pokemon firered you can't, but in Pokemon leafgreen you can get it then trade it to Pokemon firered.
To get Pokemon firered on PC download a vba and Pokemon firered ROM
Yes there are shiny Pokemon in firered
You cannot get it in Pokemon FireRed. It doesn't matter because it is not necessary in Pokemon FireRed.