Need help with swap transaction/ willing to pay for help

I made a swap using metamask that seems to have been less than I thought or I did something wrong.
Using binance smart chain wallet.
Willing to pay for help to find out what I did ???
TX ID 0x536fBeD8d98029099355773d9613bE6Cf31Cd304
thought i was swapping MDX ( 1486) to BNB swap happened but only recievied +0.767037 BNB should have been much more.
Did I screw up something?
Can anyone help explain willing to pay?