INTERVIEW!!...

When you want a visa you need different documents, for example, if I want study in Canada I need to have been accepted in a University in that country. I have enough money for my travels and my studies (or: to travel and to study). But the most important thing/part/step is an interview, because a person asks me about the trip. 
(*1)My experience was very educational, because when I presented my interview the girl was funny with me and she explained the entire process. Initially I was very nervous, but after I felt good. I remember when a girl (called me for it) (*1) I called for that, I took a seat and, after ten minutes, my interview started....

(*1) You switch tenses here. It's no big deal, as long as the person asking you about the trip and the interview in the previous paragraph were supposed to be in present tense. 

(*2) Not sure what you're trying to say here. Did you call the girl, or did she call you? 

Great work! I hope you enjoyed your interview and "ROCKED IT" (Did very well)