Central Bank Of India — after transaction declined amount not credited in my saving account

Address:

Anuppur, Madhya Pradesh, 484224

Transaction date = 07-april-2019

Total deducted amount = 937.00 only.
Amazon transaction id :11wobt655rb
Message = "transaction declined"

Result = rupees 937.00 only deducted from my central bank account, but transaction declined by the server.
As transaction was unsuccessful, but my deducted amount is still not reflecting in my saving bank account by the central bank of india.