What is the ruling on working for the company freedom.tm, which is affiliated with YouTube Partner, and is the money earned from it lawful or unlawful?

There is no objection to earning money by placing advertisements on your videos if the subscription is free and the compensation is known, provided that the advertisements are permissible and do not contain propaganda for anything forbidden. If you cannot control the advertisements and they are forbidden, then it is not permissible to deal with the company. It is permissible to increase profit by inviting others to join the company, as long as new members do not pay subscription fees, and provided that you investigate and choose invitees who do not accept forbidden advertisements.