Welcome
Good luck

I am sorry for bothering, but I am quite new to this site. Can I participate I'll give my best, and where I can see schedule?

Hey HB3l1. I just now saw your question. If you wish to participate in team matches, you can find them in the blue box to the right of the group page. The icon "Matches" will lead you to all team matches and vote matches that are going on. Typically, the matches are seperated out by ratings, and are online game play with time constrictions that are far greater than Live matches. 24 hours, 3 days, 7 days, and 10 days per MOVE are the usual time constraints given in these styles of match.
If this interests you, feel free to join matches in which your ratings apply, (open matches are listed at the top of the group matches screen) and enjoy.
Goood Luck to all who playing vs Arabian Masters