Login credentials are provided in order to add and enable Tally.NET services for users, so that they will be able to access company reports in a browser. When you provide your credentials, if the credentials does not have rights to add users to the account of the license active in TallyPrime, then system will display the list accounts where you have rights to add users.
In case you are associated with any other account, where you do not have rights to add users, then those accounts will not be listed.