my chinese mobile g3000 display broke.

how much it cost to replace the display?

Is touch and display samething?

After the display broke,touch is also not working.

Hi - welcome to eTI
I think repairing chinese phone is not very costly, their display comes very cheap. In bulk, screen comes as low as Rs. 150 , so I think you can get it repaired for Rs. 500 or so !