Huobi locked my account after somebody mistakenly deposited assets to my address

Somebody mistakenly deposited 6000 XLM to my address then Huobi locked my account wallet and transferred those XLM to "Lock Position"According to their rules, those assets are already considered lost permanently because the other user didn't check the tag carefully so I don't understand why did they locked my account and won't just let me keep those lost funds instead