Kia Sportage's ignition problem

Hello colleagues I have a problem with a Kia Sportage Diesel 2.0 please I need your collaboration because I have very little experience in these diesel cars please any comment is very helpful thanks.
The problem is that the truck suddenly does not turn on it and I start and give a good start but the engine does not start, and on the instrument board it does not indicate any problem.

Please collaborate with this.

Hello, what injection system mounts rail or rotating

The system is Common Rail. And when I give it with a rag of gasoline the turns until the rag is removed

Friend good day first the motor is diesel to release the replenish of the conbustible and the engine is and after starting this usually happens in these engines and if it is gasoline, clean the contacts to the cactation sensors Lucky Friend friend

Hello, we have already talked to you on occasions on other issues, to begin