With the closure of Bittrex options to trade MaidSafe have become ever more limited.
However there is an open source decentralised exchange, which is also the only decentralised exchange to support scriptless scripts and most of the major privacy coins. It’s in it early days and growing, but it could easily support MaidSafe trading:
It’s very simple to install and a doddle to use. Further more any community can add their coin to the exchange if they want to code something up, which I gather is not a lot of work.
Could someone from the community code something up? They have a support channel on element too: https://matrix.to/#/#basicswap:matrix.org