I do not know how where do

Send an email to support@ninjawars2.ru. Create mailbox if you don't have it and send

how to send them how ? i do not know
I only know his username sajah , the first time I've made

how to send them how I do not know ...
I just know the username of its course , the first time I've made

Reply

Have you email?
@gmail, @mail, ....?

1 - to write to the technical support you need mailbox. Here are instructions for creating @gmail.com ссылка
2 - click on "Write a letter" or similar right in Gmail after registration
3 - In case the recipient to enter support@ninjawars2.ru
4 - Describe the problem
5 - Wait for response letters to the mailbox from which it was sent