You may access your Nvio Pagos México account at www.nvio.mx.

Once on the main landing page, follow these steps:

1. Find the login button on the top-right corner
2. Enter the email address and password you use to access your Bitso account
3. Check that the details on the screen are correct and enter your password.

That's it! You can now view all your wallet details with a Mexican pesos balance.