ZTrain Support / 在练支持

Operator: ZTrain. Contact: support@25258825.xyz.

For purchase access, tap Restore Purchases in Settings → AI coach subscription. For local data, use Settings → Export training data or Delete all local training. Please include your app version and a brief description when contacting support; do not send passwords or sensitive health information. / 购买权限问题请在设置 → AI 教练订阅中点“恢复购买”。本地数据可在设置中导出或删除。联系支持时请提供 App 版本和问题描述，不要发送密码或敏感健康信息。