Recovering lost coins can be a complex issue, depending on how and why the coins are lost. Here are some options to consider:
1. **Using Seed Phrase**: If you've lost access to your wallet due to device failure or lost access to your wallet application, using your seed phrase can allow you to recover your wallet on another device. This seed phrase should always be stored securely.
2. **Contacting Support**: If you believe that your coins were lost due to an error with TP Wallet, it's worthwhile to contact their customer support. They might have tools or procedures in place for certain situations.
3. **Blockchain Explorer Tools**: If your coins are still recorded on the blockchain, you can use tools like blockchain explorers to view transaction history. By identifying your transaction IDs, you may find out more about their status.