Flipkart — regarding not returning of mobile phone

Address:

156, arya samaj road, sirsa, Allahabad, Uttar Pradesh, 125055

I have purchased a mobile phone samsung galaxy s9, order no is - od[protected] dated[protected]. When i used my mobile i saw it is not working properly so i complaint to return my mobile but yet there is no solution done by your executives. One day executive of filpkart comes to me and say your phone will replaced as early as possible but he closed my complaint without intimation, i am not satisfied. Yet there is no solution given to me. So it is humble request please do the needful and replaced my mobile phone otherwise i have to knock the door of hon'ble court.