This is normal, getting your first job on Upwork is really, really difficult for most of us.
I had a look at your profile, it's much too vague, I don't even understand what your skills are. You have to remember that people looking for a freelancer get many candidatures, and yours has to stand out.
Also, I wonder if it's necessary to show results of tests that qualify you as "below average", even though the mark you got is decent. You can hide those results, as I'm afraid most prospective clients will mostly see the "below average".