you can challenge the elite four anytime you would like, but they are much more stronger than before. so be prepared for it! also its better because your Pokemon gain more experience and they level up faster.
go back to them and chalange them again
Simple. You just battle the elite four again and you can challenge him
You have to pay the oppent money and then start the challenge again
No, it does not. you can challenge the Elite four as much as you like.
The first member will not be there. Go to four island and find her. She will be back in the indigo plateu .And challenge then again!
You will need work with Lorelei on Island Four before you see will return to the Elite 4 making them challengeable again.
Look at the bottom right corner of the map. The elite four can be found there
In terms of Pokemon, the Elite Four are found inside of the Pokemon league. The Elite Four are generally described as the toughest challenge in each of the Pokemon games.
You go challenge the Elite Four.
You can't unless you got another Pokemon game and defeat the elite four and then capture Shaymin. But that's a lot of work!
If you DO already have the ruby(in-game item) than you can go to the cave in misteys city where you get mewtwo. then challenge the elite four again. If you do NOT have the ruby get it at MT. Ember where the two rockets were. After you beat the elite four again(they have stronger pokemon) you can go and do whatever you want.
After defeating the Elite Four they challenge you by calling you at random times unlike the Elite Four when they'll always be ready.