Does not work – Дошкольное обучение (буквы, цифры, алфавит) Review

I’m giving this a bad review because the app can not play sound on my phone with out the use of headphones and I can not reach anybody to fix this problems! I am Betsy disappointed and recommend to not buy this product
Review by side24 on Дошкольное обучение (буквы, цифры, алфавит).