My card was frozen after withdrawal. I found out from the bank that it was frozen by the Penglai Public Security Bureau in Yantai, Shandong. The bank gave me the phone number of the Yantai Public Security Bureau, 0535 564 2339. They told me the card used for the transfer was involved in money laundering, so my card was frozen too. I emailed the GMi platform, but there's no solution yet. It's being delayed.