Events Fire but the OnServerEvent Fucntion doesnt work?

--Module Script
server = nil 
service = nil
local settings = require(game.Workspace.ApplicationLoader.Settings)
local event1    = Instance.new("RemoteEvent",workspace)
event1.Name         = "toTrello"
local event2    = Instance.new("RemoteEvent",workspace)
event2.Name     = "StoreData"


local List_Name1 = "Applications"

local Answers = {}

return function()
    local board = server.Setting.Trello_Primary
    local appkey = server.Settings.Trello_AppKey
    local token = server.Settings.Trello_Token
    local trello = server.HTTP.Trello.API(appkey,token)
    local lists = trello.getLists(board)
    local logList1 = trello.getListObj(lists,{tostring(List_Name1)})
    event1.OnServerEvent:connect(function(player,message)
        trello.makeCard(logList1.id,player.Name,tostring(table.concat(Answers,"\n")..message))
    end)
    event2.OnServerEvent:connect(function(player,message)
        table.insert(Answers,message)
    end)
end

The event fires in the local script but the OnServerEvent never works... Idk why..

--Local Script
game.workspace:WaitForChild('StoreData')
local event = game.Workspace.StoreData
game.Workspace:WaitForChild('toTrello')
local event2 = game.Workspace.toTrello
game.Workspace:WaitForChild('ApplicationLoader')
local settings = require(game.Workspace.ApplicationLoader.Settings)
guiname = script.Parent.Parent
script.Parent.MouseButton1Click:connect(function()
    if guiname.Name == tostring(#settings.Questions) then
        game.Workspace.toTrello:FireServer('-DevBot')
        print("2")
    else
        game.Workspace.StoreData:FireServer('['..tostring(script.Parent.Parent.Background.Question.Text)..'] Answer: '..tostring(script.Parent.Parent.Background.TextBox.Text))
        guiname.Visible = false
        local this = script.Parent.Parent.Name
        local NextUI = script.Parent.Parent.Parent[tostring(tonumber(this + 1))]
        NextUI.Visible = true
        print("1")
        if NextUI.Name == tostring(#settings.Questions) then
            NextUI.Next.Text = "Submit"
        end
    end 
end)

Can someone please help me.. This is also (FE) Filtering enabled