Foxmail Login & Incoming mail not downloaded, outgoing is fine since last 20 days

I use Foxmail 7.2 latest version…I used to get my mails using MS Ofice365 portal (work mail account). This was working fine till 20th Jan’23.
Then I keep getting login error saying
" image "

But the password I’ve entered in the mail account setup is the correct one & using this I can access mailboxes on Browser.

Can anyone help to fix this -will really appreciate help from anyone.
I’m a basic user and can not go through too many complications!
My mail ID - " Bikash@Norpknit.Com "

Thank you in advance. Rgds