CommMobile Broadband failed to honor their commitment

I'm writing to complain about the return process I received from CommMobile Broadband. After paying $809.29 for platform, I found that it had repeated billing errors. I've tried resolving this with your customer service team multiple times, including speaking with Jeffery E., but have not received a satisfactory resolution.

I'm writing to complain about the return process I received from CommMobile Broadband. After paying $809.29 for platform, I found that it had repeated billing errors. I've tried resolving this with your customer service team multiple times, including speaking with Jeffery E., but have not received a satisfactory resolution.