Billing dispute with Harmony Physicians

I want to report a serious concern with Harmony Physicians's service that I purchased on August 25, 1987 from your South Adelle, Hawaii store. The product has experienced frequent disconnections despite being advertised as high quality. I've contacted customer service three times and spoken to Edwina H., but my issue remains unresolved.

I want to report a serious concern with Harmony Physicians's service that I purchased on August 25, 1987 from your South Adelle, Hawaii store. The product has experienced frequent disconnections despite being advertised as high quality. I've contacted customer service three times and spoken to Edwina H., but my issue remains unresolved.