want to exchange flipkart gv with amazon gv

Hi friends, I have flipkart gv’s of around 10k which I wish to exchange with amazon gv. Do note that the flipkart gv’s expire on 30th April so someone with immediate need should only consider. However I have been told by flipkart customer care that they will extend if expired but for now 30th April is expiry date.

Pls pm me if anyone’s interested.

Alternatively, if anyone know of some other way to extend expiry date of gv, pls let me know. Many thanks in advance for this.