I checked your account and can see that you have recently submitted it for the team's review. Please allow 24 to 48 hours for the review to be complete. Once you are all set, you should be able to start bidding for jobs in the Upwork marketplace.
I checked your account and it looks like you have not yet submitted it for review. Kindly click the "Review Application" button and make sure that you fill in all the sections of your profile. Once everything is complete, you should see the option to submit it for review. The profile approval process takes up to 24 hours. You will be notified of your profile approval status once it is completed. Thank you!