Nah, technically Tenda did, they claimed UPS delivered it meaning my shipping insurance was no longer valid, UPS claimed Tenda only gave them one box on the manifest, which was delivered with proof (UPS did take an image of the one box delivered outside the door, which I received.
After 2 months of shifting the blame i just called my CC, explained them the situation, provided them an itemized copy of everything ordered, and what was received, and they reverted the charge for all the items that were missing.
A week later Tenda sent me an email saying I owed them money, sent them emails from the CC, and their old conversation thread. They never responded after that.