Thank you all for the replies.
Yes we are a company.
We did our due diligence in many ways through the following;
1. Many high level youtubers stated it's real and was shipped their products. These included Rabid Mining, Red Panda mining and many others.
2. Kaspa discord server also shows many people ordered from there and successfully received their goods.
3. The company was presented at an event in HongKong with their products. See more here:
https://twitter.com/IceRiverMiner4. There were many fake "reproductions" of the original iceriver.io website (the same happened for Jinglemining with the Jasminer back 2 years ago).
However, I think they have either ran out of product and are still accepting payments, or in some cases are completely unconcerned that payments have been made and just don't care and that's why they've added more bank accounts and closed others.
I believe they are a legitimate company that is now scamming people by accepting their money and having no products to send and therefore claiming that no-money ever arrived.