Help Desk
All You Need for Hi-Lingua
CONTACT US
Emails will be responded to as quickly as possible. Please also check your spam folder during this period. Main Team Organisation GmbH Zimmersmühlenweg 62, 61440 Oberursel - Germany www.stemolympiad.org info@stemolympiad.org
If you have made a payment twice due to a technical problem during payment, please fill in the information below. Our team will get back to you within 5 business days after making the necessary checks.
If the payment does not appear on the student dashboard due to a technical problem during the payment process, please fill out the form below. Our team will get back to you within 5 business days after making the necessary checks.
