My iphone 5s has google play store as app store
I got my iphone 5s yesterday, and to my surprise today the phone has google play store as app store. I was really in a haste when i was buying the phone, so i only checked the validity of the phone by typing its serial number on https://selfsolve.apple.com and i saw the device is a valid purchase from apple store so that doesn't make me think otherwise of the phone. please i need your help on what to do. the device details are;
serial number: C36LQ9M6FRC6
capacity: 32GB
IMEI: 358690050211040
Model number: MF354ZP/A
ICCID: 89860111607480664969
Pls i can provide you with any other details you'll need
iPhone 5s, iOS 7.1.1