Airdrop on ios7 not showing up in control center?

I have an iphone 4s, just downloaded the offical ios7 but i have a problem when i swipe up the control center i cant find the airdrop thing so i need any solution please

I think 4S doesnt contain the hardware, 5/5C/5S are the only ones with Airdrop ability I think…

When you flick down from the top its control center I think but if you scroll up from the bottem of the screem my airdrop pulls up on my 4s.