Hi there,
We appreciate your efforts in trying to improve the Wiki. However, the guides you've attempted to create does not fit within the wiki in terms of content; wikis are generally seen as a source of information rather than a place for creating guides for its users.
We do have a project regarding strategies/community strategies for each class - which is basically the same thing as a guide but goes more in-depth - and you're more than welcome to contribute towards that instead. If so, please adhere to the guidelines.
That said, you may create as many guides as you'd like, but they must remain under your own personal userspace. To do so, create a new subpage under your namespace, e.g. User:Cpt.Afonso66/example
If you have any questions, feel free to join our IRC channel and ask away!