NEED HELP ! IFTTT number items + sms problems!

I’ve just create a small “if-this-do-that” application on IFTTT website. When a switch changes from OFF to ON it will send a sms to my phone, everything went well with switch items. However the number items seem to be unactivated. I clicked “this” and chose OpenHAB (action: when an item raise above 1 and I chose a random number item from the list). And of course the “that” part I kept it remain the same as switch items. But, I am stuck now because I can’t get any sms on my phone.
Can anybody solve this problem? Thanks a lot!!!