When you beat Archer The director gives you a special item (Rainbow wing/Silver wing) that is connected to a legendary pokemon. Then you go to Blackthorn City. Defeat Clair and then go to the Dragon's Den and return to New Bark city and got to bell tower or The whirl islands. Then you finally beat the Elite 4. I Hope i answered your questions, all of them!
Your Buddy,
TML
go to blackthorn city and find lance then deafeat team rocket in blackthorn then turn the radio on team rocket will be broad casting stuff about them.then the go to goldenroad then go to the under ground place and look for a team rocket member he will give you a team rocket outfit then go to the radio tower a team rocket member will let you in because your dressed as a team rocket member. then climb all over the radio tower you will soon be at the top and find your self fighting archer after that you have done deafeating team rocket (in johto not kanto). if this doesn't work don't blame me i did it a month (or more) ago!
go to lavender town,go to the tower,beat your rival,get to the top of the tower,save the old man from team rocket. THEN go back,the guard is sleeping,go inside and beat team rocket.
u dont need a team rocket uniform just beat team rocket in goldenrod city
go into the tunnels in goldenrod and you will find a team rocket grunt go over and talk to him and he will give it to you
you have to go to goldenrod city and go underground. there will be a man from team rocket. walk past him and listen to what he says. then, he will think that you want to join team rocket so he will give you the outfit
Go to the Underground Tunnel in Goldenrod City. There is a Team Rocket Grunt there who will give you a uniform.
you go home
After you get the ragecandybar you go to the radio station. Team rocket won't let you in. So you go to the underground path in Goldenrod and go to the place that you can get your picture taken in a team rocket suit. A team rocket grunt will give you one. Go back to the radio station and battle the team rocket grunt at the stairs. Then go up to the manager's room you battle a team rocket leader there. Then rescue the manager at the bottom of the underground path. Go back and enter into the locked door in the radio station/tower and go until you find a room with one person looking out of a window. He is the final team rocket leader to beat and after you beat him he says that he will disband team rocket. Then you can go past the man who gave you the ragecandybar. Check the first guide for further details
go to goldenrod city and go to the underground tunnel a look around and there is a team rocket grunt there he will give it to you
In cerulean, go to the power plant talk to the manager then go to the cerulean gym and then you'll see team rocket.
you have to go back to where the photographer in the underground tunnel is and a team rocket grunt shall give it for you to wear
If you want to go to Blackthorn City, you must defeat Team Rocket in Goldenrod City. Go to the Radio Tower. You will see a Team Rocket Grunt member guarding the stairs. He will say you are only allowed past if you have a Team Rocket uniform. Go to the Goldenrod Tunnel. Where you would normally find two men with a camera, a Team Rocket member will be standing there. Talk to him and he will think you are a newcomer and give you a uniform. Go back to the Radio Tower and talk to the Team Rocket member again. He will let you through.Hope this helps! :D aydelie101