[Customer service] This is the best trading app. It provides very good customer service. If a new user who does not know about this it provides necessary information to him which is most helpful for new user. [Product or service offerings] It provides more reliable and efficient services. It's offer servicing are very good. [Fees and charges] I like it's investment management fees I think the fees are fair compared to the other investment management firms. I have never felt cheated. [Ease of use] It is very easy to use. All the functions and features are easy to find on app. It provides very simple functions. [Security] It provides very high security. The account has never been hacked due to it's highly protection.