Refund refused by Cell Systems Reims

I purchased a device from Cell Systems Reims on December 27, 1976. Shortly after using it, I experienced was denied a refund. I contacted their customer service on multiple occasions, but they have not resolved the issue. I spoke with Marge M. who promised to escalate my case, but I've heard nothing since.

I purchased a device from Cell Systems Reims on December 27, 1976. Shortly after using it, I experienced was denied a refund. I contacted their customer service on multiple occasions, but they have not resolved the issue. I spoke with Marge M. who promised to escalate my case, but I've heard nothing since.