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.

Ethereum Transaction Hash: 0xa685da1c69... | Etherscan

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 of Ethereum contracts, and the contract is immutable that we cannot make any change to it. Almost all the ERC20 contracts work in this way. Technically if we can forecast someone will send some tokens to our contract before we deploy the contract, we can add some logic to deal with it in some way. H…