Fund an order cleanly.
BlackOps issues a fresh deposit address per order.
Hold your own coin in Feather or Cake rather than sending straight from an identity-checked exchange. Move the coins into your own wallet first, then send them on.
Open the order, copy the deposit address, send from your wallet, and wait for the confirmations the market asks for, which for Monero land in around twenty minutes. Keep the on-market balance sized to the order in front of you.
BlackOps Market