Today I bought Temple Run: Oz from Google Play. When I filled all the credentials in to pay rupee 53.18 for this application then it automatically deducted rupee 50.00 from my credit card and after submitting it again deducted rupee 53.18 from the credit card. But the original price of this game is rupee 53.18, why did the extra rupee 50.00 deduction happen?
How can I get this money back?
Is buying an application on Google Play not secure?