buying a farm to make an orchard in central Angola

Hello to all of you!

My name is Alexandros Kehagias and I come from Greece.

I am dreaming of buying a farm to make an orchard in central Angola.

I have never been in this country before. I visited other central and south african countries, so I have some experience.

I do not speak Portuguese and I Google-translate the sale ads. Some prices are very cheap per hectare and others very expensive. I understand that some could be fake.

Any tips about how to start the procedure with a reliable agent?

Is Angola more secure than neighboring countries? I am asking about the country site.

I will appreciate any help. Thanks!