Why not try to reduce the amount that you withdraw a little bit? so that, the funds for fees have more than required.
However, their telegram group exists
http://t.me/NominexExchange the support team is active at there, you can find a quick solution from him there.
I have given it another try with the same, max., amount. This time it worked. The support chat function now also functioned. This all happened after a restart of my PC. So perhaps the problem was on my side.
The Telegram support I had not been able to find because the link on the website refers to the news group on Telegram.
Summary: I am all good now with Nominex and I have deleted my warning.
Is one of the fews token that its valued had been sustained in the recent dump as exchange and defi coin, and will give kudos to the tokenmetrics and roadmaps of the project. No fake volume trade, users, liquidity and people farming keep increasing, Am still expecting the release of the mobile app for efficient use of exchange use as soon as possible