extravcash debited from my account

Hello sir, I saw today dat uber cclabs offering 600 rupees off on first ride with them…… so I have tried dat offer and go for create account on website of uber cabs. I have filled all the information about payment and then clicked the”create account button”.. and there is no change In display dat account is created or not… so I have tried 3-4times more. Every time there is no change in display and every time I got message on my phone that rs.63 are debited from my account and also I have not received any confirmation mail from them too……. I thought it is okay….. I thought I will contact customer care services and get my money back….. but there is no any customer care number…. then I have tried to log in.. but every time the is displayed that username or password is incorrect….. sir, I request you to look into this matter total 252 rupees are debited from my account. Please sir I need this money…. looking for ur optimistic response. ……bplease sir help me………