good evening, i use a tecno p9 pls i tried joining my charger to anoder charger to make my charger longer and connnected it wrongly.. I mistakenly connected the positive to negative and negative to positive and i put it in the electric socket for about five seconds before removing cuz i was smelling something burning from the fone... Now when i try charging it with a normal charger it does not show any sign of charging and its not comin up. Pls help.