you can use changelly or any online wallet that uses changelly to swap. but after you do such swaps, I recommend moving and transferring around to reduce trace.
Sorry for late checking, was that question for me or the owner of the post?
if it is for me, selling what? I don't buy or sell monero from here but I do sell on pax and localmonero to mix up. And seems you are an experienced guy so I believe you know how to clean your side. However, if you got...
Two ways; very basicly telling
either go buy sub coins that are not tracking wallets and turn it into monero dash etc. and move around
or go to a launderer local guy pay some commission and get cash/digital clean money.