To view your wallet balance and transaction history in the LEAP wallet app or extension, follow these steps:

1. Open the LEAP wallet app or extension on your device.
2. Your current wallet balance will be displayed at the top of the page, along with the name of the token and its value in the selected currency.

1. To view your transaction history, click on the "Activity" tab located on the bottom of the screen.

1. Your transaction history will be displayed, showing the date, type, amount, and status of each transaction. You can also search for specific transactions using the search bar located at the top of the screen.