Ask the seller to mutually cancel the transaction. Tell them you made a mistake. Afaik you will only lose your bond if you try to "cheat or cancel unilaterally."

https://learn.robosats.com/docs/bonds/#losing-your-bond 

 Ty ava 🫂 

 It's just a bug, you will receive 600k 

https://m.primal.net/Knsg.png