1.打開小紅書，處於首頁的位置，點擊下方菜單欄的”消息“，如下圖紅框所示；
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2.進入消息界面，點擊右上角的飛機圖標，如下圖紅框所示；
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3.進入發送私信的界面，前提是關註了這個人，這個人才會出現在這裏，點擊要發送私信對象的頭像，如下圖紅框所示；
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4.就會進入聊天窗口，點擊下方的輸入框，如下圖紅框所示；
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5.輸入要私信對方的內容，然後點擊”發送“按鈕即可，如下圖紅框所示。
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