# 常見問題

- [產品問題](/doc/zh-hk/chang-jian-wen-ti/chan-pin-wen-ti.md)
- [我該如何選擇合適的代理套餐？](/doc/zh-hk/chang-jian-wen-ti/chan-pin-wen-ti/wo-gai-ru-he-xuan-ze-he-shi-de-dai-li-tao-can.md)
- [如何定位特定的國家/地區？](/doc/zh-hk/chang-jian-wen-ti/chan-pin-wen-ti/ru-he-ding-wei-te-ding-de-guo-jia-di-qu.md)
- [如何定位特定的城市？](/doc/zh-hk/chang-jian-wen-ti/chan-pin-wen-ti/ru-he-ding-wei-te-ding-de-cheng-shi.md)
- [為什麼在指紋瀏覽器中使用我們的代理，無法達到您的理想使用效果？](/doc/zh-hk/chang-jian-wen-ti/chan-pin-wen-ti/wei-shen-mo-zai-zhi-wen-liu-lan-qi-zhong-shi-yong-wo-men-de-dai-li-wu-fa-da-dao-nin-de-li-xiang-shi.md)
- [代理完全不生效](/doc/zh-hk/chang-jian-wen-ti/chan-pin-wen-ti/wei-shen-mo-zai-zhi-wen-liu-lan-qi-zhong-shi-yong-wo-men-de-dai-li-wu-fa-da-dao-nin-de-li-xiang-shi/dai-li-wan-quan-bu-sheng-xiao.md)
- [您所使用的其他檢測通路檢測結果與Thordata後臺選取的國家不一致](/doc/zh-hk/chang-jian-wen-ti/chan-pin-wen-ti/wei-shen-mo-zai-zhi-wen-liu-lan-qi-zhong-shi-yong-wo-men-de-dai-li-wu-fa-da-dao-nin-de-li-xiang-shi/nin-suo-shi-yong-de-qi-ta-jian-ce-tong-lu-jian-ce-jie-guo-yu-thordata-hou-tai-xuan-qu-de-guo-jia-bu.md)
- [您所訪問的目標網站檢測結果與Thordata後臺選取的國家不一致](/doc/zh-hk/chang-jian-wen-ti/chan-pin-wen-ti/wei-shen-mo-zai-zhi-wen-liu-lan-qi-zhong-shi-yong-wo-men-de-dai-li-wu-fa-da-dao-nin-de-li-xiang-shi/nin-suo-fang-wen-de-mu-biao-wang-zhan-jian-ce-jie-guo-yu-thordata-hou-tai-xuan-qu-de-guo-jia-bu-yi-z.md)
- [代理生效，但代理的歸屬地檢測結果是隨機的](/doc/zh-hk/chang-jian-wen-ti/chan-pin-wen-ti/wei-shen-mo-zai-zhi-wen-liu-lan-qi-zhong-shi-yong-wo-men-de-dai-li-wu-fa-da-dao-nin-de-li-xiang-shi/dai-li-sheng-xiao-dan-dai-li-de-gui-shu-di-jian-ce-jie-guo-shi-sui-ji-de.md)
- [付款問題](/doc/zh-hk/chang-jian-wen-ti/fu-kuan-wen-ti.md)
- [支持哪些支付方式？](/doc/zh-hk/chang-jian-wen-ti/fu-kuan-wen-ti/zhi-chi-na-xie-zhi-fu-fang-shi.md)
- [購買錯套餐怎麼辦？](/doc/zh-hk/chang-jian-wen-ti/fu-kuan-wen-ti/gou-mai-cuo-tao-can-zen-mo-ban.md)
- [是否提供付費服務退款？](/doc/zh-hk/chang-jian-wen-ti/fu-kuan-wen-ti/shi-fou-ti-gong-fu-fei-fu-wu-tui-kuan.md)
- [付款後，收到代理餘額或激活我的帳戶需要多長時間？](/doc/zh-hk/chang-jian-wen-ti/fu-kuan-wen-ti/fu-kuan-hou-shou-dao-dai-li-yuehuo-ji-huo-wo-de-zhang-hu-xu-yao-duo-chang-shi-jian.md)