At times your refrigerator fails to form ice. The reason is pretty simple and understandable. The ice maker of your fridge has stopped working. You need to summon a quality and reputed fridge repairing company that will be able to address the issue and resolve it at the earliest.
Similar to servicing your car or paying a visit to your dentist frequently; you can save a lot of effort, time and expense by arranging for cool room maintenance prior to any issue comes up.