Welcome to Smogon! Take a moment to read the Introduction to Smogon for a run-down on everything Smogon, and make sure you take some time to read the global rules.
This is not how you schedule to play. Both the players mention their availability and agree on a time to play beforehand.
I can play Wed - Fri 9 am - 1.30 pm(Gmt -3) your time. And a bit flexible on the weekends, but I have lot of matches this week. It would be good if we could play early.