联系不上版主，没有私信，如何才能删帖？？？

麻烦删除以下帖子，感谢！：
https://bbs.csdn.net/topics/390546256
https://bbs.csdn.net/topics/390693942
https://bbs.csdn.net/topics/390546470
https://bbs.csdn.net/topics/390264996
https://bbs.csdn.net/topics/320008045
https://bbs.csdn.net/topics/340156054
https://bbs.csdn.net/topics/340167558