Do you need help?

Please select the element below, which corresponds to the information you are looking for.
Contact us

Would you like more information about a specific tutorial?
Do you have a question about the platform?
Do not hesitate to contact us by mail at contact@changex.center. Our experts will be glad to help you.

Please indicate below which information you require, so the right person can contact you:



General request.

Submit

A question for one of our experts.

Submit

A request for technical support.

Submit