Hello
I've joined an agreement but I can't schedule a match ie.
Normal or bug?????

The president of the agreement must give you the rights to IE matches

Whako: Le président de l'entente doit te donner les droits aux matchs IE

And you have to use the menu on the left to get to your agreement's page, because if you use the link on your club card, you won't see an IE programmed.