Vodafone India — Port not done and asking excess bill payment

Address:

Mumbai City, Maharashtra, 400057

I have paid 1411.45 towords my mobile no [protected] dated on 12/05/2017
Again they asked me to pay 300/- which i paid on 15/-05/2017.
Dated on 17/05/2017 i paid 650/- still compani says 950/-is my balance amount i dont have any word to say about vodafone now till date my port not all done