I got Ria from a pet store that had her ordered by a breeder ( i couldn't find any breeder myself in the town i am living in )
I got her when she was 4 months old, and the pet store owner told me to feed her formula 3 times a day ( i fed her with a syringe )
Gradually i started offering her other foods ( fruits, cereal, vegetables ).
Now she is 5 months old (she learned how to fly about a week ago), and i feed her formula once a day ( at noon )
Her other meals, consist of a mix of seeds, nuts and pellets ( that i buy from the pet store ), fruits( bananas, melon, grapes, peaches, pears) and vegetables ( peas, zucchinis, corn, carrots...).
Sometimes i will give her cheerios ( a brand of cereal that she likes ) as a treat.
Her cage has the following dimensions
0,45m x 0,45m and 0,60m height