No sorry, you need a full Windows or Mac computer to install the Desktop program. You can only use the Online web version on an iPad or mobile device.
You can't apply the Desktop CD/Download purchase to Online. You have to pay for Online separately. You will have to get a refund for the Desktop program. Then you can use the Online web version. Or try to find a computer to install it on. The CD has both Windows and Mac programs on it.
