Welcome to the avenue!
There are a lot of opninions on parrot food, personally I feed this to my two lovies: nutribird pellet(fruit blend because they don’t eat the Naturalis, also this is the only parrot they eat so far. If TOPS was better available in my country I would feed that As well), sprouted legumes/beans/seeds, a home Made seed blend, a commercial seed blend, daily chop(chopped up veggies and fruit. I make a batch and freeze it, when I defrost it I mix in other things and pellets to take up excess water and ghey Will be softened at the same time, veggies I eat on any given day, and then I have birdie bread.(I use bananas, coconut flour and water. Then I add all veggies/seed/etc. I want in it.
O and I use organic when it is available, most things I get at the local market. I do use organic for the ‘dirty dozen’(if you type in in Google you Will get a list of fruit/veggies on which the most pesticides are used). But then, organic does not always mean good.