Datastore doesn't save

[Styre_x]

try this:

local success, response = pcall(function()
		playerData:SetAsync(userId, saveTab)
	end)
	
	if success then 
		print("Data saved successfully")
	else 
		warn("Data didn't save", response)
	end

You can then find the error code and what is causing it with https://developer.roblox.com/en-us/articles/Datastore-Errors