Transfer instead of swapping

yesterday, I tried to swap my BNB to ETH via trade BNB function in trust wallet as shown in picture below. The result was I transferred my BNB to unknown account instead of swapping my BNB. How can I get those BNB back? Help pls

Note : I don’t think that someone knows my recovery phrase or the way to login to my account. Just a moment, I swap my BNB to ETH one more time, and nothing happens. the swapping process is completely done, and I already receive ETH into my account.

@Paeanisadorable Jenny already answered your question on other thread. Don’t spam.