Mi.com is best option for buying mi handet & accessories .I have purchased mi note 4 screen guard and back cover which fitting are awesome.but mi many people are not getting phone whenever flash shell is on we all can request xiomi India to produce more more phone and accesories.i have horrible experience to receive purchased things they assured that 5-7 days deliver but I have reach that item in 12 days.if you purchase mi.com then it can take time to get delivery otherwise fastest delivery option are not avaible