My bnb and available balance is showing 0

I was getting familiar with trust wallet so I decided to stake 0.2 bnb so it couldn’t and my funds got locked for almost 30 days now I need help on it

@Saxmoney Send your wallet address and transaction hash in plain text too (copy and paste here).


What do you mean by transaction hashtag

@Saxmoney you didn’t stake your BNB, you place an order for buying BCH in the DEX and the order is not yet filled that’s why your BNB are locked. To unlock your BNB head back to DEX and cancel the order.

How do I cancel the order pleas show me the steps please …I really need to unlock it