Trai — Bsnl landline bill issue

Address:

416008

I am amol my bsnl landline number is [protected], it's second time that bsnl gives me previous balance for my above number, but i don't have any dues rather they have a one month extra amount is their with bsnl for invoice period 1 mar 2017 to 31 mar 2017 with invoice number [protected] and amount is 777.34 and transaction id from my side for above amount is hdfcbd24636597 amount is 778 on 18/03/2017, now also for billing period 01 jun 2017 to 25 jun 2017 they gives outstanding 775.88 hich is already paid on bsnl website with receipt no. [protected] and transaction id fcdr[protected] on 27 jun 2016
Now they sent me bill of amount rs. 1351 with invoice no. [protected]
In which previous outstanding is 777.34 which is already paid.
So kindly help me out to get rid of this issue

Thanks and regards
Amol
[protected]
Amol. [protected]@gmail.com