How to get last updated value in firbase first

When i update anything in firebase it coming on app in last page want it on first

as the item goes to the last then call item by index,
call whole list from firebase then use block to get the length of list and use it as index for the item you want to load

I got another solution, get your list and use the “reverse the list” block from list category and call the very 1st item in the list