[Disapproval reason] URL does not match online pharmacy certification [What do I do now?] Remove all references to promoting prescription drugs online from your ad and website. Alternatively, you can change your ad to promote the website that was submitted in your certification request. If you'd like to use a new website as an online pharmacy, it must also be certified with Google -- see how to apply above. [What does it mean?] 
Your ad or website is promoting prescription drugs or related products, and even though your account is certified by Google, the website that the ad promotes doesn't match the website that's certified by Google.