u have to do somfing else i guess
The gym leader is not at the gym and that is why we cannot enter the gym.
Yes. You will get one as you enter the fourth gym city.
go to petalburg city again and enter gym to fight with your dad and you must also win to succeed.
you should upgrade your emulator
The fourth gym is the fire gym in fallorbar town.
The Fourth Gym is in Lavaridge City.
The fourth gym is in Lavaridge the 6th is in fortree.
in the third city you enter (wally lives there)wally's family? actually that's the fifth gym were u vs. Norman(ure dad) the fourth gym is lavaridge i think
The fourth gym at Pokemon fire red is grass type gym
The fourth gym is in Ecruteak City. It is a ghost type gym and the leader is named Morty.
The fourth gym in platinum is the veilstone gym
after defeat fourth gym in verdenturf town. your rival will gives you goo-goggles. then you can enter he sandstorm