help!-facebook text messages?

[Adele]

Okay basically i've activated facebook texts notifications where they text you whenever someone pokes you, messages you, adds you as a friend, writes on your time line etc... but facebook hasn't/isn't texting me at all? have i done something wrong? this is what i've done EXACTLY and in this order...
1-opened the facebook app on my iphone
2-clicked "account settings" then clicked "text messaging"
3-i then pressed "activate facebook text messages"
4- chosen my country then selected my mobile carrier
5- it then told me to send a specific number to a specific mobile number. so i did that exactly how it told me too.
6- facebook then replied to the text with a code and told me to enter the code, so i did, i copied and pasted it so it's exact.
7-i then clicked activate.
8- it says that i have been confirmed and that facebook text messages are now activated but they don't seem to be working? it will let me update my status via texting but that's it. i un-friended my mum then asked her to add me again just to check, but nothing worked, she messaged me sent me a friend request nothing worked i've already tried deactivating then reactivating facebook texts.. please help
i've already double checked my mobile number and everything like that.. still not working:3

[Praveen]

Again go to Text Notification settings and check you select all the options to send you Text. Also set it to send you "unlimited texts" between "any timings". Don't select "send me Text when using Facebook" if you want to recieve everything.

[Andee]

double check your phone number

[coy]

go to account settings

[Noman Mostafa]

account setting