22 buckets lost

as right now there is no staff on i write it here

I had 22 buckets in a stack (minecart collected and stacked them)
and used it to fetch water.

Result: 1 bucket of water and 21 Buckets missing
this happened 1/2 -1 hour ago

any chance of getting them or the iron to make them back?

Sorry but items are no longer given due to situations like that as there is no definite way of us knowing what you had. I'm not saying you're lying, just that it's been done in the past.