Bad Pharmacy Advice

I went to enquire about ointment for skin defects and the pharmacist offered "Wart Magic" and told me to apply it every day, as did the directions. However I app**** it for 3 days and it burned my skin away. Had to rush to a doctor. The doctor referred me to a dermatologist. I have bad burns on my neck and have scars for life. I expect a high medical bill because of this and expect to be reimbursed by Clicks. I have pictures as proof if needed.