Dena Bank — Transaction failed still receive sms as debited

Address:

400068

Hello i rohit m prajapati on night of 16 june 2017 used my debit card ending of (My saving ac[protected] of dahisar east branch) for purchase of rs.2551 on modicare.com which has gateway named pay u money. It showed that was declined by your bank then again it was cancelled with soory message. Then i tried to credit rs 2500 to modicares m-wallet through same pay u money which was successfull
But after that i recieved sms debiting both amount i. E 2551 and 2500 on the same time 00.45 which was 17 june then
Waited for correction and got another sms of crediting 30 rs.???
Plz correct that '
Do the needfull