Coolpadindia — for:- mobile replacement

Website:

coolpadindia.com

Sir/madam
Sir i purchase a new mob hand set mobile from amazon.in of coolpad company. But this is not working proper i have loss my importent datas for this resson again same problom is creat in mob. My bussnise is suffring from this reason from last two month. So i do not want this hand set. Please give me another same cost mob. Or refund my payment. Atteched mob. Bil, care center customer copy 17/4/2018, 14/5/2018