Unsatisfactory resolution from DigitalTech Networks

I am writing regarding order #ORD-7496-FGP-9833 placed with DigitalTech Networks on October 26, 1990. I paid $582.60 for platform, but when it arrived, I discovered is missing essential components. I've made numerous attempts to contact customer service, but Stanley E. and other representatives have not been helpful in resolving this matter.

I am writing regarding order #ORD-7496-FGP-9833 placed with DigitalTech Networks on October 26, 1990. I paid $582.60 for platform, but when it arrived, I discovered is missing essential components. I've made numerous attempts to contact customer service, but Stanley E. and other representatives have not been helpful in resolving this matter.