. >>> it was one a rare sight in juba but now it's come to see children begging in the streets doingan to get enough money to buy food as the civil war in south sudan this generation that missed out on school is doing what it can to survive. anna sent this report from the south sue an capital. >> reporter: he gets by washing cars, his life wasn't always like this, he went to school and his mother provided for him and his siblings, last month she walked out and chris is now the breadwinner. >> i feel like i have no option but to work. even if i decide i don't want to work nobody will be able to support us, that's why i work in the future i hope to be able to get an education because if i don't, i will be illiterate and that won't work. people have to be educated. but if i stop working and i go to school my brothers will suffer and i will suffer as well. even if i come from school there will be no food for me to eat. >> reporter: chris doesn't know why his mother left, but he suspects that she couldn't cope anymore. the rising price of basic goods has left many families unable to named

he is returned to the capital of juba to take a post in the unity government led by president salva kiirllion people are left homeless in the conflict in south sudan, which became independent in 2011. for the first time ever, the sales of iphones have declined. that was one of the headlines results that fell below wall street targets. we now crossed to the bbc technology reporter in san francisco. how bad is this? >> it is almost as bad as the storm that i am in in san francisco. it is very bad here, the results. we heard from the first time that iphone has declined 16% year on year. the ipad was down by 19% compared to this time last year. 12%.ac is down by that adds up to a very bad year for apple. the revenues have on down. in china, they have major growth potential. seeing a drop there will worry investors. what it means is that for the first time in 13 years, apple has not grown and one quarter to the next. reinvent have to itself and come out with new products if they want to make revenue. it seems that it is deepening. it is a mini-crisis. they need a new product to reverse the tr