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.
I work Friday too. Same timeframe as above still applies. Im guessing by 21h 22h you mean 9-10pm so if that’s the time of day you want to play then it will have to be Wednesday or Thursday since I won’t have work