you don't understand I even can't see file manager either

[www.philipkstevens]

When I want to installed any apps it can't work or even see it on the screen

 

[webworkings]

You say we 'don't understand' however you are not referring to anything at all here.

Please add to this thread exactly what you are trying to do, and exactly what is happening when you try to do it. That is the only way any of us will be able to try and help.