How to enable crosshairs on the PC version? (Battlefield: Hardline)

People, please tell me how to enable crosshairs on the PC version!?? I have already climbed the entire menu up and down, I can’t find it anywhere, it’s generally there () otherwise it’s not convenient to shoot from the front sight of a pistol)! And maybe someone knows what the "Resolution Scale" parameter affects!? I have everything set to max, I set the parameter to 200, the FPS sags to 23, I set the scale to 125 and the FPS grows to 60-55, but I don’t see the difference in the picture !? Thank you in advance!