You will note that under the §3 that the cancellation policy applies to 'Only for consumers who are habitually resident in a state that is a member of the EU or the EEA.
If you are in the US then see this and the subsequent comment.
Your post has been hidden because it is irrelevant to this thread, which is about cancellation of orders, not about being charged twice for the same product.
In addition, this is NOT the forum for the Magix Vegas range of products; please read this pinned post. In your specific case you need to email infoservice@magix.net and ask for their assistance in resolving the problem.