How can I delete recent purchases
I am looking at my bank statement and see charges that are for the sames games... Also how can I delete these purchases?
What type of charges are they ? Do the apps allow in-app purchases within them and have you made in-app purchases within them ? If you made the purchases then they are considered final.
And by 'delete these purchases' you mean ... ?
If you didn't make the purchases, and nobody else has access to your account or devices and made them, then try contacting iTunes Support : http://www.apple.com/support/itunes/contact/ - click on Contact iTunes Store Support on the right-hand side of the page, then Purchases, Billing & Redemption. You will probably need the order numbers : if you log into your account on your computer's iTunes via the Store > View Account menu option, you should then see a Purchase History section with a 'see all' link to the right of it, click on that and you should then see a list of your purchases.