Unable to withdraw

A girl called Chen chatted with me from June and persuaded me to invest. I gained profits at first so she asked me to deposit more. In July, I invested nearly 310,000 and gain 20,000. But I found my account was unable to withdraw and it asked me to deposited $10,000. After I unlock my account, the website disappeared. Therefore I reported the platform in order to get my principal back.

The following is the original recommendation

投資獲利無法出金

6月初經由抖音結識一以找男友為名的陳姓女子，期間每天虛寒問暖，慢慢的誘導我投資～飛括金融。
期初小有獲利，陳小姐就以她有更好的行情為由，要求加注。於是我也因有獲利而加大投資。
到了7月初，我投資本金已有近31萬，看到的獲利額共為2萬美金，等於近60萬，於是我申請提領，結果該金融以我帳號問題無法提領，要求加注1萬美金後解凍才可再提領，我與對方客服人員協調後，同意以5000美金解凍。到此我已共投入台幣53萬元
但解凍後，我昨天早上申請提領，晚上就發現網頁消失了，我無法提領出來我的金額。
所以我來此申訴，看是否可以要求該平安返還本金即可