Free Web Based Support Ticket System: Now It Is Easy.

I want to book tickets for my family for their vacations. It is very annoying to stand in a queue at a railway station to buy a ticket. Is there any free web based support ticket system?

I want to book tickets for my family for their vacations. It is very annoying to stand in a queue at a railway station to buy a ticket. Is there any free web based support ticket system?
1. osTicket: It is an open source that supports this system. It is easy to use. It has web-based support customers. It is freely available.
2. Freshdesk: It supports 16 different languages. It is accessible through a mobile phone. It offers to gamify customer service that provides points and rewards for excellent service.
3. HelpDeskZ: It offers support to customers by receiving and answering their queries. It is a friendly interface. It is available for free.