Little bit complicated but works as legal service:
A: setup hosting service that accept BTC payments
B: buy for received BTC physical things like electronics
C: sell electronics at local market for cash
The first best thing is shifting your coins to monero (xmr)
The second best method is wassabe wallet mixer on tails os with a single key wallet (not HD wallet)
Last thing you wanna do is using a clear net mixer which will get you arrested or using a tor mixer which will cause you to loose your coins (mostly scam)
it is a terrible idea if your using it wrong
here is what you need to do, forget about the graphical interface and open a terminal
1. make sure that tor is installed
sudo apt install tor (if its already install but its corrupt > sudo apt reinstall --purge tor
2. open a control port with hash encryption with tor
sudo nano /etc/tor/torrc
uncomment Control Port and change it to 9051
uncomment HashedControlPassword [very important] (if you skip this your relays will be unencrypted)
3. terminate tor pid
sudo killall tor (this will cause your tor browser to crash so follow the instructions from somewhere else)
4. restart tor for changes to affect.
sudo service tor restart
sudo systemctl restart tor@default.service
5. run onioncircuits to make sure everything is working
sudo onioncircuits
if you dont face any errors you should see the tor relays there
6. open wassabee and go to settings
find tor settings and set the host and port
127.0.0.1:9051
or
localhost:9051 (whichever works)
if im mistaking please let me know as well, Id like to correct my opsec if Im wrong
also im not using wassabe for super dirty coins Ive got a friend that has a clear net exchange I just send it there with other clean coins and withdraw xmr, if your coins are real dirty I dont recommend wassabe either but its OK for standard use.
by the way btc era is over everyone is using xmr