Connection between database not working



I have relationship of user’s company to business, when I try to access the logo or company name I get blank, even when I have default logo passed.(checked passing Company-name). What its the issue?
The relationship is Data Types: Users ->Company–>Business
Data Types: Business->Logo or (any other fields)

Kindly ensure the Privacy Rules for the user and Company table and its fields to access by the currently logged in User.

I don’t have any privacy rules, what should I ensure? Do I need to make privacy rule to make the relation between Users and Company tables?

Database user entry of company field is empty/blank then your relation will not work to fetch the company details.