Akash TAblet march Dilivery Stil Not Recd.

Location/place: Katni

Name of company/service: Datawind Innovations Pvt. Ltd.

Sir We Book My Tablet in january for March delivery D.D.no. 279345 Rs.2999/- That company has Ackhowladge The they Recd.Payment But i still Not Recd.My Tab They Still NOt Replay My Mail.So Sir Plz Help Me.