Quick Drywall TV Mounting

My flat-panel TV is ready to go up on a standard interior drywall wall, and I already have the compatible bracket, screws, and anchors on site. What I need is a precise, stud-secure installation: find the studs, drill, level, and fasten the mount so the screen sits perfectly straight and absolutely stable. No elaborate cable routing is required— a neat, straightforward finish is fine—though I’m open to simple cover suggestions if you have them on hand. Please bring your own drill, stud finder, level, and any specialty tools you rely on; once the set is mounted, I’d like a quick test to confirm it can swivel/tilt (if applicable) and support its full weight without play. The job is a single visit and can be scheduled at your earliest convenience this week.