Go to Blackthorn city and beat the last gym leader.
in the radio tower
Team Rocket is not over yet after you beat them at Mahogangy City. After you beat them, you have to go to the radio tower at GoldenRod City. Then the dude will let you pass.
u dont need a team rocket uniform just beat team rocket in goldenrod city
Go to Goldenrod City and beat Team Rocket.
After you beat them in mahogany town.
you HAVE to get 7 badges then go to goldenrod city and go to underground studio and a team rocket member will give you a uniform then they will let you in
you have to beat team rocket in goldenrod city
gondrod city beat team rocket
you try your best to do it
go into the underground. you will dress up as a team rocket member. then just walk in to the tower.
you have to beat the team rocket boss giovani. he will be in the biggest building insaffron city. then you will be given a master ball and team rocket will leave the city. then go to the gym and beat sabrina. but be careful, she uses psychic pokemon.
you have to beat team rocket in goldenrod city first