Yes. We offer invitation letters for visas for those who have paid the registration fee. Please send your request via our contact form. Note that if you cancel your registration, we will contact the embassy to revoke the invitation letter.
Specific questions regarding visas should be addressed to your local government, the embassy, or the immigration office. Immigration regulation policies vary by country, and often vary from year to year. Therefore, we are not able to give you advise on this matter.