Walmart - Pharmacy

I am very displeased with the service of the pharmacy at Walmart in Easley, SC. They continually are unprofessional in the way they treat customers. After picking up my prescription last night which was for 20 amoxicillan pills, I counted and only had 19. Previously, when I picked up another prescription from Walmart in Easley, I got home and when I picked up the bottle, it only had far less than the prescription called for so I counted. I was only given half although I paid the full price. I called Walmart and they checked and said they would give the remainder that was due, No apology was given. That has caused me to start counting any pills given for prescriptions from there. I don't think it will do my any good to say anything to them about 1 pill missing. But I will definitely check from now on. And may do so in front of them.