Vodafone India — no facility of reversing/adjusting recharge

I had accidentally done a recharge of rs.399/- on 16/06/2019 after that i have done the second recharge of rs.458/- on 24/07/2019 accidentally which i was supposed to do on other number, due to this second recharge my first recharge benefits got lapsed which is weird.
They should had either reverted back the credit or should had considered the new re-charge after expiry of current one.