It's an easy interview. Just a spelling test, grammar test then u real a phrase for them. But most often they will prefer english natives. They were friendly with the process as well.

I submitted my application online. We exchanged a few emails. They did not show up to our Skype interview. I was online early and stayed an hour longer in case there was a time zone miscommunication. I sent a few messages. I received an email the next day. I declined to reschedule. This showed me that they do not value other people's time.