I asked for illuminated two pole latching switches (locking DPST), supplier agreed, and I received illuminated single pole momentary switches.
I do not know if this is just a miscommunication, but I did send a schematic and and got agreement for each aspect individually (illuminated, locking, two pole). Because of this, I am less willing to give them the benefit of the doubt.
When I brought up the issue, they offered to send latching switches without illumination, but that does not fulfil my original request either. Their last message to me was "then ,you lost your money in last order" with a crying emoji.
The switches I received were delivered quickly and appear to be reasonable quality for the price, they're just not useful to me. In the video I demonstrate the functionality of two switches. The switch they sent is on the right.