Air Costa — about refund

What about my refund. I send you all the documents which you asked from my side in last week. Now its already one week over what about my refund...
Undertaking

I hereby declare that, on receipt of refund amount of rs 5099/- towards full and final settlement of my
Claim for refund of my ticket under pnr: olszfz with full satisfaction from air costa (Lepl projects ltd.).
I shall withdraw all the notices issued by me or by legal counsel/s on my behalf and complaints/cases
Filed by me before civil and criminal courts / consumer forum/ tribunals/appellate tribunals or any
Legal forum/s / dgca / civil aviation authorities etc. I further declare that i have not received any
Refund whatsoever on the attached flight ticket under pnr: o2szfz from any travel portal, travel agent,
And sub-agent or from wherever i have booked my ticket. I have provided the correct and eligible
Information to get my refund from air costa (Lepl projects ltd.). I adhere to this undertaking by
Providing you the acknowledgement on receipt of my refund, and i shall not claim or re-claim any refund
For the above referred ticket under pnr: o2szfz again, once i receive my refund.
I requqsted air costa (Lepl projects ltd.) to credit the aforementioned refund amount of rs. 5099/- to
The account as detailed below and it shall be deemed to be complete discharge of refund from air costa
(Lepl projects ltd.) towards the ticket under pnr: o2szfz.
Accountno. :3049l235329
Type ofaccount: savings bank
Account name : shaik abdulrehman
Bank name and branch: state bank of lndia, jaggampeta branch
Ifsc code: sb1n0002731
I further undertake to provide/return any refund to air costa (Lepl projects ltd.), if i receive the refund
From any other channels for the same pnr: o2szfz.
Passenser names under the pnr no: o2szfz-:
Mr shaik abdulraiiman
Pnr:o2szfz.
Travel sector: jaipur to vijayawada
Ticket booki ng date: l9-02-20l7
Date of travel:19 march 2017
Ticket amount: 5099lnr
I agree and accept this undertaking cum declaration.