Where is all the Bonus Boards for the FNF update on teh Xbox 360?

I am currently missing 2 of the 20 boards and can’t find them. All help i’ve found is only on the Xbox one Version of the update. Please help.

can you upload a screen of your map? i have 17 of the 20 boards, thanks.

i got 18/20 so I don’t have al leither bud. Plus don’t know how to upload a map