Interview on declaration of income tax (São Paulo)

Hello guys!
I am a journalist from G1, the website from Globo TV, and I am looking for some expats that have already done the declaration of income tax here in Brazil.
The idea of the article is just describe how was this experiance for people how don't know the language neither our tax system.
Any of you could talk about it with me? We will just need a couple of minutes.

Thank you a lot!
Best,
Simone