How do I access older captures I took in Roblox that aren't in the captures menu?

So I was looking for some captures I took in Roblox about 2-3 weeks ago to export as picture files to my computer, but when I went to the captures menu, they weren't there and the only captures there was a video and 2 captures I had taken in a game that day, EVEN THOUGH many other times I've had full capture menus where I could scroll through and see most of my older captures. I've tried every method I can think of, accessing Roblox's system files outside of Roblox, accessing them with DevTools inside of Roblox, looking through Roblox settings, but nothings worked. I believe screenshots are saved to user data and not app data (I really hope so), and when I looked up "how to find older Roblox screenshots" it mentioned an app file called "AppData/Roaming/Roblox/UserData/Screeshots" on Windows but after looking through Roblox's files, I still can't seem to find it... How do I access this folder or at least a different method to retrieve my older captures?

FYI: I have never mass deleted my captures since I joined, and I swear I have seen my captures folder completely full before with many screenshots, idk if they were archived or Roblox did something to them, and I really hope I can retrieve them because I had many captures of me and friends, and many from a game I loved that has now sadly shut down... :(