When this j7 max will get oreo update

When j7 max will get oreo update?? 

I had selected all my folders and i was showing 8 gb.  In some other space are taken by system.   But it is showing 25 gb are there in internal storage.   How can it be this much??  Help

Will j7 max will get oreo update??

Will oreo update come for this this device (j7 max)(yes/no) .. Let me know. If yes then the time.. When it will come