The thing is: The school I like is going to my country early in November, and I want to interview in person. But I decided to take the tests in late Nov, I really don’t know what to do. Can anyone give me an advice please?! Thanks!
Many many people (including myself) have interviewed before the school had test scores. It’s a non-issue.
The typical process at most schools is to interview then submit an application (including test scores). People often interview at schools then decide not to apply. AO tend not to look at any materials submitted prior to interview anyway, so you’ll be fine.