improvements needed in qbit selection page

[hitesh920]

here you see the header says all files are selected by default, but it shows all files are unticked

my recommendations are it should shows all files are tickked... according to the header and add select all and unselect all options

[hitesh920]

and also after i hit subbmit.. it should says in a popup "submitted sucessfully"

[junedkh]

Okay I'll check soon.

[anasty17]

done