Nous ne pouvons pas vérifier le statut de votre abonnement.

Thanks for your help, i've made all of it but nothing working on my computer, i've taken one of my friends with my account and it works, i don't know why. 

Hi @Gaëtane25402299pics,

In additon to the suggestions given by the experts above, have you tried the steps listed in this article?

https://adobe.ly/3TpU5W1

See if something here helps:

https://helpx.adobe.com/in/download-install/kb/adobe-license-issues-keychain-credential-mgr.html

try another browser using private or incognito mode.  if that fails try using a mobile's browser.

@Gaëtane25402299pics 

I've moved your post from Creative Cloud desktop to the Account, Payment, & Plan Forum.

Jane