I registered GOCOMBOAHAF241 last February 18, 2016. I am experiencing call problems last Saturday February 20, 2016. I can't make a call even if there is still remaining 1 peso on my balance. Plus, whenever I check my promo status by texting GOSAKTO STATUS I always received the "hindi na proseso ang iyong request". Then just lately this evening I received a notification that says my GOUNLI25 has been expired. I have never registered a one day promo. It is a 30 days promo as I believe.