Go to changenow.io and follow the steps to convert any crypto (from any wallet) to BNB Mainnet. Have the BNB that’s converted sent to your Trust wallet BNB “receive” address.

Once you’ve received your BNB Mainnet, Trust wallet will let you convert your BNB Mainnet to Smart Chain. Do this by viewing your BNB Mainnet on Trust wallet, then click “More”, then click “Swap to Smart Chain”

Once you’ve done this go to Pancakeswap and convert your Smartchain to Safemoon. I personally set the slippage percentage in Pancakeswap to 15% as I’ve had errors going with anything less than 15%. If you’re still getting errors and are trying to convert the “Max” amount of your BNB Smart Chain, try setting it to a little under the max amount it’ll let you swap.