Looking for a Retül wireless harness

Hello :slight_smile:
I’m looking for a Retül harness as I don’t have anymore access to the Retül store :frowning:
I’ve sent them my harness with a foot led not working, but 2 week after it was the knee that stop working.
I sent it back one more time and I even could’nt make it work when I received it as the shoulder is not working …
Thanks. Joël.