Can there be a seat after changing the train ticket?

See how to change your ticket. If you change your ticket on the spot, there will be no seats available. Just get on the train and see if there are available seats. If you change your reservation online in advance, you will have a seat.
It depends on how you changed your ticket. If you change your ticket on site, there will be no seats. You need to find a seat after you get on the train. In the current state, trains usually have seats. If you change your ticket online in advance, you should have seats.
See how to change your ticket. If you change your ticket on the spot, there will be no seats available. Just get on the train and see if there are available seats. If you change your reservation online in advance, you will have a seat.
It depends on how you changed your ticket. If you change your ticket on site, there will be no seats. You need to find a seat after you get on the train. In the current state, trains usually have seats. If you change your ticket online in advance, you should have seats.