Add account with french Mailo provider

Good afternoon All,

I am Seb please to meet everybody here. I am a new user of mailspring and I do not succed to add my french provider “mailo “. When I am adding account info I cannot access next steps to add info. Still working for hours. Sure email and pass are the good one. I add succesfully my gmail but would like to stop using.

Thanks in advance for help !!!