Indian Railways — system is wrong

Greetings sir, we have a great indian railways system how much great means if the train capacity is 500 people means but we are giving the tickets 700 and 800 like that what about that 200 and 300 people of the train is late alternate another passenger is available means the tt won't accept at least to stand then why you are giving the tickets, you are responsible if the train is late why we have to trouble because of your system. Really i very unhappy and very sad because of this system. Today i faced a problem that i got a ticket from tenali to machavaram, the train is running late after i am getting the ticket another passenger train has arrived so all passengers are used this train to travel so you (Central railway) are the responsible for that, so there is no that much space and seats are not available at least no space for standing in general coaches so some passengers are trying to travel on reservation coach the tt has fired on us and get them out, so what is the situation what he is doing we know what is the train capacity general coach so you have to arrange the extra coaches on next station or you have to give alternate. Really my respectable indian railway sirs please change the system please please