Closed Pls help dont know what to do

[nekyrneh]

My android file inside got 2 obb... the problem is when i stored any files at obb it duplicate another files... i tried to format my tab but it still the same... plsss help

 

[Assault RifleF-2000]

nag coconsume ba siya ng memory? kasi ang alam ko.icon lang din yung isa sa obb