False advertising - Faxon Firearms Streamline Gen2 Handguard 1

I ordered this handguard because I wanted a light weight option. The Gibbz upper requires a handguard without rotational tabs. Saw this is advertised without them and bought it. When It arrived I saw it had the tabs. Started a chat with a product specialist and was told they are not sure why I would get one with the tabs as they only have the model without them. I sent it back and put in the notes that I wanted a replacement without the tabs. A couple weeks later I received the replacement and it too had the tabs. I have tried to reach out twice to see what should happen. It has been 3 weeks and still no response.