Hollywood Collectibles Group Company does not pay commission sales earnings to their affiliates California

It has been over a year since first earning $400 in affiliate comission earnings from this company and NOT receiving my affiliate payment. I have sent NUMEROUS emails to the affiliate manager Linda and company manager Mark as well as voicvemails, and ALL have gone unanswered. I no longer sell or promote their products however I expect to be paid, otherwise this company is not honoring their affiliate agreement. Here is what is owed according to their affiliate system:

Total sales 21
Total unapproved sales 12
Pending Sale Commissions $398.50
Approved Sale Commissions $318.25
Paid Sales Commissions $0.00

Extremely unprofessional for the complete lack of returned emails or voicemails.

Dan
Montreal, Quebec
Canada