Poor customer service. If there is a challenge with any transaction no help we can get from team. Link gave is not helping in raising ticket. I have 2 fast tags which are inactive and didn't received the fasttags as well. App is not allowing me to close those accounts. Refundable deposit is hold from past 2 years. I called multiple times to customer care number no help from automatic voice & no option to raise ticket and talk to customer representative also. great if you arrange callback.