Xolo One — Insufficient storage

Address:

Surat, Gujarat

Hello, I have purchase xolo one before 15days only, the reason behind purchasing xolo is 16gb internal storage. I was happy to having this much internal storage, But after using the phone started getting frustration, , coz I am not able to download anything, , Every time its shows insufficient space, Having this much of storage how can it possible?? Der is no photos o videos in my cell phn, , cz of insufficient SPAC I have Del all my important data, , , Pls help me out or refund my money atlest, , , I ll purchase a branded cell phone Thank you, Sonal