Display problem

I installed Parrot and started it with nomodeset, now is all ok but the resolution of parrot is set to 800, my monitor is 1920x1080, I can’t change it from the Display option in the os because it let me use only the 800, how can I fix it? Pls help me.
I have an Nvidia Card GTX GeForce 1050(I’m running the last version of Parrot)