Screen mirroring on xiaomi mi3w topic

I have en xiaomi mi3w v6 5.2.13
and i want to install a screen mirroring app
and i can not
please some one helpe me with that

[Q] Mirroring the Z2 topic

Hi guys. I have an Xperia Z2 running stock ROM and I have an ipad mini. I was wondering if there is a way to use my Z2 on the ipad mini (i know they are two completely different OS's). I have seen one of friends mirror his Samsung S3 on his Samsung Galaxy tab, of course this is a different case as they are made by the same manufacturer but I was wondering if there was some thing similar i could use between my Z2 and Ipad mini. Thanks for any help.

Tab pro 8.4 mirroring topic

hello everybody.i tried successfully to mirror my tab to my panasonic tv.but,there are 2 black gaps right and left of the tv screen,not full screen mirror.can i fix this?