Why Didn't You Say You Were Going To Charge Me

Why didn't you say you were going to charge me to talk to me in the first place ?@@!!@#$%^&*()_%^&(*()_+ Kiss off !#$$%^&*( need of a drug called Clindamycin in the form that has a felt dapper for applying to skin on infected areas around the back of the neck and scalp area . Can I purchase this without a prescription ? If I use a prescription to order it at me local drug company, it cost to much for my fixed income. I also had to stop taking my Celebrex 2oomg as the insurance doubled the cost when it went generic. Now my chronic pain is unbearable at night when I try to get sleep or rest with the inflammation in all my joints. I am writing as a last resort.
Help/ Tom J.