simple Copy,pasting 50/50

Hi I need someone who can just do a simple task just copy pasting nothing else. I will pay him per task.I need this work to starting time of pakistan 2am to 10pm.
it take only three minutes of work Then rest of 20 mintues estimated then next job should need again to be same copy pasting.I will pay him 0.50 dollar per task in these hours.It's xrumer projects for submitting.

How are you going to pay for this task?
I think you can find freelancers if you post in relevant section i.e. Hire a freelancer.