not happy at all

I had a prescription of oratane for 3 months and I went to the dischem in festival mall to purchase my first round of medication. I then asked them to load my script in their system to make it convenient for me to keep track of and buy medication at any dischem shop. They took two months to load it. When they finally did, it was loaded wrong. As a result i have been on medicatin for six months now and was told i have one more month to go, which would have resulted in 7months of my wasted efforts and money had i not contacted my dermatologist. I am very disappointed about this, especially because i love shopping at dischem and i would have saved so much money.