英国占星術協会に入会したいので、入会方法を教えてほしい

I would like to join British astrological association, so please let me
know how to join to the group.

For instance, how to submit for membership fee and booklet, place and
fee for supporting group and when supporting group is taking place.

Thanks,
Hanako

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英国占星術協会に入会したいので、入会方法を教えてほしい。例えば、会費と冊
子の申し込みと、後援会の日時と場所と費用など。