The coin was transferred to the testnet and was destroyed. How to set up a referendum？

[leelovejava]

Hello everyone in the community.
During the testnet period, I purchased PHA from Huobi.com and transferred to the testnet address. How do I set up a referendum?
Called the cross-chain transfer of the test network.

https://etherscan.io/tx/0xa685da1c69b39b8d0a845358c303270e0eee3519493d0ae14f23e7c98d8c7c22

Same problem as this post:

What if I accidentally send some X token to the Phala ERC20 token contract account on Ethereum

Sorry to hear that, but if you transferred anything into a contract account there’s nearly 0 possibility you can take it back… The team can’t control the contract account because this is the natural o…