>>787 中学生ﾚﾍﾞﾙの英語でも構わないのでは？と言ってみるﾃｽﾄ。例えば Hello ! My name is ○○.
I would like to create a team, and I am able to be a captain. Our team is "Team 2ch" which many member has already joined UD Project - We are rated 1st rank at this time,
We are looking forward to be assigned team ID.
で、最後の一行の前に用意してもらうのＨＰを使うなら We need your hosted web-site.
自分達で用意するなら We are planinig to prepare our website for a team of this project. と加えればＯＫかも。