I just added money to my prepaid account for not interrupting my mobile service , but didn't still renew. Then I chose another base plan, they cut money also. How does that work?
I changed my plan (2.5gb 100min talk & text) then added money on 16 October. my plan would renew on October 18, at the end of day still didn't activate any plan but cut money. then when I chose another plan they also cut money for that and activated ...
