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.
That will happen manually already since free agents will be grouped up with others in order of sign ups so no need to worry.
Round 1 will be up soon, it might not be today but expect it to be up this weekend or early next week, apologies but I'll try my best to have it up ASAP since a lot of stuff is going on irl rn.