I added "30TNT" by texting 4545 while I was still in Canada and it has worked great. But, I am still in the USA (Virginia) at day 29, so I want to extend for another 30 days. I texted "30TNT" but the response from Koodo was "not activated as it is already active....You can try activating once the current one expires". The problem is once the current add on expires I will not be able to text "30TNT". How do I solve this probelm?