Telegram

• Address: https://t.me/lancex_app
• Supported languages: English, Chinese
• Reply interval: within 24 hours or never
• Recommendation: It is more urgent, and you want to get feedback immediately. You may not get reply if there are a lot of messages.

Email

• Address: shadowboat#outlook.com
• Supported languages: English, Chinese
• Reply interval: mostly within one week
• Recommendation: It is more important, and you want to be sure to get an answer.