After purchase of Walton NX I tried to charge it full. But Unfortunately it wasn't charge full. It was showing 99% and charging!! I left it for 2 more hours!! The light was showing green but written 99% charging. It wasn't 100% Charged.. Now it shows green light at 93% charging!! Ai paglamir mane ki bujhlam na. Dont want to take it to customer care because they would say me to left the phone. Scrach lagiye barota bajabe set tar. Any solution guys?