exchanging Uber Open Voucher worth Rs.200 by any means bms/amazon etc.@150

want bms, amazon etc voucher in exchange of uber voucher valid till 31st May 2017.
I Brought Uber Open Voucher worth Rs.200 (brought from Nearbuy today) from this link :
https://www.nearbuy.com/offer/jaipur/multiple/U...
Here are term condition of this voucher
All offers are inclusive of taxes & service charges
Valid on all Uber products
Valid in Delhi NCR, Bangalore, Mumbai, Kolkata, Chennai and Hyderabad only
If the trip fare is lesser than the promo code value, the difference amount will be
forfeited
If the trip fare is more than the promo code value, the difference must be paid to the
driver upon completion of the trip through any of the available modes of payment on
the Uber app
Each code can be entered by 1 user only and is applicable on 1 ride only
Once bought, the deal cannot be returned and no amount can be refunded
Cannot be clubbed or exchanged with any other existing offers/promotions
Users who are banned on Uber or have restricted ability to apply Promo Codes on
Uber are advised not to buy these codes, since they will not be able to redeem
them. Write to help.uber.com in case of any confusion regarding this
Incase, you are a blacklisted account, allow us 14 days to get this rectified and
initiate the refund