Script stops working after a few if statements, how do I fix this?

im making a fnaf bot script where it checks what room the bot is in, gets a random number to check which room to go to next. and when it moves it changes the room name, it puts the old bot pose into a folder in replicatedStorage and puts the new one into a folder in workspace, theres also a random number generator so that checks if its lower or equals the bot level and if it is, moves, if it doesnt, it repeats.

for some reason it stops working after a while, i think it has something to do with the if statements, can anyone help?

local poses = game.ReplicatedStorage.CalebPoses
local currentPose = workspace.Poses
local currentRoom = script.Parent.Value
local roomOption = nil
local botLevel = 20
local moveChances = nil
local doorCheck = workspace.RightDoor["RightDoorStatus"]
local attackOption = nil

currentRoom = "Start"
wait(math.random(5,10))
while task.wait(math.random(5,10)) do
    moveChances = math.random(1,20)
    if moveChances <= botLevel then
    if currentRoom == "Start" then
            roomOption = math.random(1,2)
            if roomOption == 1 then
                moveChances = nil
                currentRoom = "Main Party Room"
                poses.CalebMainPartyRoom.Parent = currentPose
                currentPose.CalebIdle.Parent = poses
            end
            if roomOption == 2 then
                moveChances = nil
                currentRoom = "Parts And Service Door"
                poses.CalebNearPartsAndServiceDoor.Parent = currentPose
                currentPose.CalebIdle.Parent = poses
            end
        end
        moveChances = math.random(1,20)
        if moveChances <= botLevel then
        if currentRoom == "Main Party Room" then
            roomOption = math.random(1,5)
            if roomOption == 1 or 2 or 3 then
                moveChances = nil
                currentRoom = "Main Party Room Stare"
                poses.CalebMainPartyRoomStare.Parent = currentPose
                currentPose.CalebMainPartyRoom.Parent = poses
            end
            if roomOption == 4 then
                moveChances = nil
                currentRoom = "Parts And Service Door"
                poses.CalebNearPartsAndServiceDoor.Parent = currentPose
                currentPose.CalebMainPartyRoom.Parent = poses
            end
            if roomOption == 5 then
                moveChances = nil
                currentRoom = "Party Room Hall"
                poses.CalebPartyRoomHall.Parent = currentPose
                    currentPose.CalebMainPartyRoom.Parent = poses
                end
            end
            moveChances = math.random(1,20)
            if moveChances <= botLevel then
                if currentRoom == "Parts And Service Door" then
                    roomOption = math.random(1,3)
                    if roomOption == 1 or 2 then
                        moveChances = nil
                        currentRoom = "Main Party Room"
                        poses.CalebMainPartyRoom.Parent = currentPose
                        currentPose.CalebNearPartsAndServiceDoor.Parent = poses
                    end
                    if roomOption == 3 then
                        moveChances = nil
                        currentRoom = "Parts And Service"
                        poses.CalebPartsAndService.Parent = currentPose
                        currentPose.CalebNearPartsAndServiceDoor.Parent = poses
                    end
                end
                moveChances = math.random(1,20)
                if moveChances <= botLevel then
                    if currentRoom == "Main Party Room Stare" then
                        roomOption = math.random(1,5)
                        if roomOption == 1 or 2 or 3 or 4 then
                            moveChances = nil
                            currentRoom = "Hallway"
                            poses.CalebHallway.Parent = currentPose
                            currentPose.CalebMainPartyRoomStare.Parent = poses
                        end
                        if roomOption == 5 then
                            moveChances = nil
                            currentRoom = "Main Party Room"
                            poses.CalebMainPartyRoom.Parent = currentPose
                            currentPose.CalebMainPartyRoomStare.Parent = poses
                        end
                    end
                    moveChances = math.random(1,20)
                    if moveChances <= botLevel then
                        if currentRoom == "Hallway" then
                            roomOption = 1
                            if roomOption == 1 then
                                moveChances = nil
                                currentRoom = "Door"
                                poses.CalebDoor.Parent = currentPose
                                currentPose.CalebHallway.Parent = poses
                            end
                            end
                                if currentRoom == "Door" then
                                    wait(7,10)
                                    if doorCheck == 1 or true then
                                        moveChances = nil
                                        currentRoom = "Main Party Room"
                                        poses.CalebMainPartyRoom.Parent = currentPose
                                currentPose.CalebDoor.Parent = poses
                            else
                                    local player = game.Players:GetPlayerFromCharacter()

                                    player:Kick()
                                    end
                                end
                        end
                    end
                end 
        end
    end
end