To connect Wigwam app - do the following:

1. Open Uniswap.org

2. Click the Connect button.

3. Choose the Wallet connect option

4. Choose Wigwam from the wallet options.

5. Confirm the connection inside the Wigwam app.

6. That’s it — you can now trade directly on Uniswap.

Note: Before trading, don’t forget to approve the tokens inside the Wigwam app.

Check this video to see detailed info: