1
Information
2
Confirmation
3
Payment
1
Information
2
Confirmation
3
Payment
Main information
What's the difference?

Я согласен на обработку моих персональных данных

Nationality was not chosen
The date of passport expiration should be not less than 6 months
from the date of the visa expiration.
To add one more person
Contact information

Example: +7 921 6576320

If every step is marked by green confirmed icon , then all fields in the form are correctly fillied in.
It there is a red icon   then something is not correctly filled in.