Instagram notifications help iphone 5!?

[Andrew]

For some reason on my iphone 4 i would recieve notifications when someone would tag me like when they @ me but 2 weeks ago i bought a iphone 5 and for some weird reason i get no notifications at all i have turned on everything through the settings app and also through iphone notification centre.

[john]

May be this is a technical issue, so you don't worry, just wait some time and then try again and if this issue will remain their then going to help option and write this to Facebook, they sure provide you help quickly.