Uco Bank — payment not done but amount was deducted from my account

Yesterday i purchased a cloth of rs.449.51 from reliance retail limited, reliance trends ambition sapphire, block a bailey road, khajpura patna 800014 and tried to pay through debit card no 6522#1625 against my account no.20500#816but swep machine show declined transaction. After few minutes i got a message on my registered mobile that amount was deducted from my account but amount not credited to the account of reliance, patna. Therefore you are requested to credit the amount in my account if not paid otherwise give the transaction id for further correspondence. I am very sorry to say that your customers care services is worst because no any response was given after trying to contact many times.