Microsoft 365 features that help users manage their subscriptions, account settings, and billing information.
Hello Sacha,
Thank you for the update. I'm sorry to hear that reinstalling did not resolve the issue.
Go to https://support.microsoft.com/en-us > Choose the product you need help with (e.g., Windows, Office, Microsoft 365). Scroll down to find the Contact Support option. This may vary based on the product you selected. You may have options for live chat, email support, or phone support. If you prefer to call, look for the phone number listed for your region.
Alternatively, you can use the Microsoft Virtual Agent on the support page. It can guide you through common issues and provide contact options.
You can reach Microsoft Support at https://support.microsoft.com/en-gb/topic/custo... this same goes with other region as well.
If you have any further questions or need assistance with anything else, feel free to ask. I hope you get the support you need!
Best regards,