New User Registration Welcome Message Updoots.com

New User Registration Welcome Message Updoots.com
Updoots is a tool to help clean up your bookmark bar. It is a chrome extension that lets user organize websites into folders.

https://imgur.com/a/cYUgqBt

Here are some screen shots for when a new user registers to updoots.com. I am wondering if this little welcome message would be enough information for a new user.

Would love any feedback or suggestions. Thank you!

Here are some design question I am trying to answer:

Would the new user know how to add a new folder?

Would a new user know how to add a new favorite?

Does the new user feel informed about the Chrome extension?

Would a new user know how to come back to their favorites?

Any other first thoughts or impressions?