job placement

I received call of Mr Arjun for Supervisor job and told me for deposits 1550 amount in account no 32774730096 and mail details as under

LETTER OF INTENT mahindra pvt.ltd
(Near Azadpur metro station, Akash cinema hall Delhi-6)
29/6/2016 9570379117
[email protected]
Bijendra sinha
Vadodara
Dear Bijendra
With reference to our discussions, we are pleased to offer you the position of supervisor post in mahindra company on the terms and conditions mutually discussed and agreed upon:You are slected according to your Resume.in which project you have worked on according to that you have been selected in mahindra limited.
Your gross emoluments will be Rs.16,200/pa (CTC). You will be issued a detailed appointment letter on your joining us.
Basic Salary : Rs.16,200/-
HRA : Rs.500/-
Conveyance : Rs.200/-
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TOTaAL : Rs.«15,500/month (CTC)
________________________________
This payment is made to you as dictated by the Indian Tax Authorities and is subject to change if the India Tax law changes.
You will be at present posted at Vadodara locations, but can be transferred anywhere, as may be deemed fit by the management. You are requested to report for duty on or before 1/7/2016 at 9 am (mahindra pvt.ltd in Vadodara locations). In case you fail to report for duty on this date unless otherwise agreed in written the offer shall stand automatically withdrawn.
On the day of your joining you are required to submit the following:
1. Relevant copies of Academic /Professional attainments and work experience.
2. Documentary evidence of Date of Birth, No Due Certificate and Relieving letter & TDS certificate from last employer, details of last salary, appointment letter of current employer.
3. Three passport sizes colored Photographs.
4. 2 References from your current organization, which has to be completed before your joining Continuum Systems.
If on verification, at the time of appointment or at a later date it is found that you has furnished wrong information, in such cases your services with the company will be liable to termination.
Please sign duplicate of this offer letter as token of your acceptance of the above terms.
With best wishes
Yours truly
mahindra pvt.ltd Delhi (9570379117)

Please guide me what should I do