Syncing between app and ankiweb on computer

I created a deck on the AnkiApp but there are no options to upload.
When I log into my account on AnkiWeb, it said there was no account associated with my email address. I signed up with the same email address and my card deck was not on my AnkiWeb account. The deck however was still on my AnkiApp.

I also tried signing up with another email address and sharing the deck from one account to another and that did not show up either.

Can anyone give some advice on how to proceed? Thank you.