Good morning from Greece and sorry for my English
Yesterday I decided from now and on to work on 2 monitors with Premiere Pro.
My problem is that the 2nd monitor shows the continiue of the program a little upper from my main monitor as you see in the picture.
With the green line is the continue of the main monitor and with red the second.
How can I allign them or fix that?

The monitors are the same model from the same company
EIZO Flexscan S1701

thank you very much

Assuming you are running Windows:

Go to Control Panel--> Appearance and Personalization-->Display-->Screen Resolution

You should see a screen with your two monitors 1 & 2 next to each other. You are in fact free to drag either of those two monitors both vertically and horizontally relative to the other to customize the relative positioning to whatever you want. Just put the mouse on the screen you want to move, press and hold the right mouse button, drag either monitor to the position you want, then release the right mouse button, and hit 'Apply'.

I am going to guess that the rightmost monitor is a little lower relative to the left monitor. This means things dragged straight across to the right end up appearing higher on the right monitor. Adjust until the two are perfectly level with each other and all will be well.