need somebody to help me. I lost my wallet at Machap R & R last two days. I tought i left it at home, but when i came back home, it is not there.

after block the credit card, i check with the bank the transaction history that day. Surprisingly, the thief swipe my credit card several times within 1 1/2 hours total RM1150.00 !!!! Fortunately, the bank suspect something and try to contact me but my battery kong already that time...I wonder how can the shop not check the signature which is not mine? do i have to pay that amount coz it is not me who sign the bill..the cal centre said maybe they can dispute it but i not understand how to do it?

CAN ANYONE CONSULT ME? TQ