Passed CNA

So I passed my CNA course.   I received a 975.25/1000.  Now I am still looking for a job.  I have been applying everywhere, not only hospitals but I have been applying to Walmart, Target, Sams's Club, T-mobile etc.  Guess what I keep getting told NO.  I don't understand and I don't think they understand the employee that they are losing.  Anyone else have employment ideas???