GNC Cellular Cijulang

The Gnc cell is very bad in terms of quality, how long is it like used and it is proven that the one that was purchased is damaged, my child bought a cellphone from the Gnc Cell Cijulang from high school, my grandfather, maybe because it was thought that the seller who bought it would not understand what conditions you should buy it. From the ones that are still sealed, they are given something that is not from the seamless box, the box is already faded, the reason is that it is sun-dried, but if it's just not supposed to be dried in the sun even though it's just a box, please repair it to the owner of the Gnc Cell for my loss so that the buyer feels satisfied.