I agree with raja4u. Perfectly described as being in its infancy, customer service is sporadic in Sri Lanka. The staff are seemingly untrained and unaware of how customer service is provided in other countries. If you are given an answer to a question, it typically is only the answer to your question, with no elaboration on other options. For example, if you ask what plan is best for your mobile service, they will tell you about a plan. If you do not ask for other plans, the plan that they describe is the plan that you get but if you remember to always ask 'what other plans, etc do you offer', then they will tell you. Rule of thumb, always ask in order to receive, otherwise it most likely will not happen. Also, Sri Lankans do not mean any harm or disrespect, they are simply unaware of how to provide this service.