2. I have received an invitation, but the system indicates that I have not purchased a login code.
3. I am experiencing problems when following the GPI. What should I do now?
The GPIs can be followed in the most used modern browsers (Chrome, Firefox, Safari and Edge). Since 01-01-2020 we no longer offer support on the Internet
Explorer 11 browser, because everything may not work properly.
NOTE: Make sure your mobile has the latest software update (Android or iOS). Otherwise this can also cause it to not work properly. If it does not work properly on your mobile device, we advise you to use a PC or laptop.
Do you have an urgent question?
We can be reached on working days from 08:30 to 15:00 between 26 July and 15 August on + 31(0) 33 450 47 48.
You can also ask your question to our chatbot that is always available, even outside office hours!