You can repair it or someone else can repair it.
It's a metal deck. Metal can be replaced. Do you have any welding skills? Metal fabrication skills? Can you get hold of a welder(mig or tig).
You will need to evaluate the whole deck to decide what needs replacing. You can't weld onto rusted metal.
"They that can give up essential liberty to obtain a little temporary safety deserve neither liberty nor safety."
B. Franklin 1759