Need help hanging a framed artwork on drywall wall

I'm looking for someone to hang a framed artwork in my living room. The wall is drywall and there is a stud behind it. I have a picture hook and a level, but I’d appreciate guidance on the best placement and ensuring it’s straight. The frame is about 60x80 cm and not too heavy. I’d like the job done this week, with a clean finish and no visible wall damage. Please confirm if you have a stud finder and wall plugs suitable for plaster/drywall. Reasonable price and punctual arrival preferred.