WooCommerce on Mobile with Jetpack

Hello,

I would like to use WooCommerce on my Mobile. Therefore I need to connect WooCommerce with Jetpack. However, during set up, it requires shop Login Data from my WooCommerce Account. So I entered my usual Webseite Login information but it does not work. It says that this account is not connected with my website although I am logging in into my website with these data every day. I don’t know which other account information are required, but these are the only one I have.

Looking forward for help!

Best regards

Pascal