Can't setup email on outlook (Android Phone)

Can't setup email on outlook (Android Phone)

Dear All Support,

I have tried many time to setup this zoho mail over the android phone (outlook app) .
But it's always show me to check username/password of my email .
But i can login from the webmail , that's why i confuse , How can i able to access my email from the webmail but can't login into the outlook app.

Please help me

Thank You