Xiaomi India — Redmi 3s prime

Call centre & service centre is not responding to calls .Call centre are telling that phone is in service centre they will response for your phone they are not knowing how handle client my phone complaint is gallery app is not working they had destroyed mother board of phone now they are telling wait for 15th days we will repair mother board then will give after 15 days they are telling till now wait more 15 days we are not having spare parts what can we do now tell me friends

thanks
ruchit
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