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The easiest if you have a question is to click on 
in the main meny, while on the page you have questions about.
There you can send a message directly to cachetur.no, and then follow the status of the message.
If you have questions directed directly to a specific trip, this is the way you must contact us.
You can also use our Facebook group "Cachetur.no User Forum".
There are several people there both users and administrators, who might be able to quickly give a reply.