Cant Delete user

Cant Delete user

i have a bug or weird problem,  we tried to invite one of our users to our CRM,

but apparently that user created a zoho account before the invitation,
so even that the user is invited to our CRM, that user only see the trial CRM version and not our Data base, so we tried deleting the user from our CRM and then close that account on zoho account (the onehat sees the free version), so we can start the whole process from fresh, it wont let me delete the account, even thought its deleted at our CRM, i hope i explained the situation clearly, ill add the screenshots

screenshot of the invited user:



trying to delete that account:


but the user is deleted at the CRM