Transferred USDT from BSC network to Matic Network in Metamask

Hi , Today I tried to transfer 10 USDT from BSC network address to Matic network address(In the same wallet) by selecting USDT token in BSC network>>Send>>Transfer to my own network. The transaction was completed. But I didn’t receive 10USDT in my Matic Network USDT. May I know where I trace back? Thank you.