I'm happy to confirm that your profile has been accepted. Please check this thread and the following links to help you get started on Upwork and to improve your profile:
I would like to know if my profile is approved since no emails has been sent to me. I have already sent a proposal so does that mean my profile has been approved?
Your profile has been accepted, congrats! Just click on the "0 Available Connects" link to the right of your job feed, to select a membership plan and get your connects.