I need help in making the pet walk instead of flying

Help and Feedback Scripting Support
#1

how can i edit this to make it so the pet walks and does not fly:

>local rs = game:GetService("ReplicatedStorage")
local config = require(rs:WaitForChild("CONFIGURATION"))

function createFunc(plr:Player, equippedValue:ObjectValue)
	
	if plr and equippedValue.Parent == plr.PetsEquipped and equippedValue.Value ~= nil then
		
		local char = plr.Character
		if char and char.Humanoid.Health > 0 then
			
			local petToCreate = equippedValue.Value
			
			local newPet = petToCreate:Clone()

			local primaryPart = newPet.PrimaryPart or newPet:WaitForChild("Base")
			newPet.PrimaryPart = primaryPart
			newPet:PivotTo(char.HumanoidRootPart.CFrame)
			
			for _, part in pairs(newPet:GetDescendants()) do
				if part:IsA("BasePart") then
					part.Anchored = false
					part.CanCollide = false
					
					if part ~= primaryPart then
						local wc = Instance.new("WeldConstraint")
						wc.Part0 = primaryPart
						wc.Part1 = part
						wc.Parent = part
					end
				end
			end
			
			local atch0 = Instance.new("Attachment")
			atch0.Name = "Attachment0"
			atch0.Parent = primaryPart
			
			local ap = Instance.new("AlignPosition")
			ap.MaxForce = math.huge
			ap.MaxVelocity = 20
			ap.Mode = Enum.PositionAlignmentMode.OneAttachment
			ap.Attachment0 = atch0
			ap.Position = char.HumanoidRootPart.Position
			ap.Parent = primaryPart
			
			local ao = Instance.new("AlignOrientation")
			ao.MaxTorque = math.huge
			ao.Mode = Enum.OrientationAlignmentMode.OneAttachment
			ao.Attachment0 = atch0
			ao.CFrame = char.HumanoidRootPart.CFrame
			ao.Parent = primaryPart

			equippedValue["LINKED PET"].Value = newPet
			newPet.Parent = char:WaitForChild("EQUIPPED PETS")
			
			repeat game:GetService("RunService").Heartbeat:Wait() until primaryPart.Parent.Parent == char["EQUIPPED PETS"]
			primaryPart:SetNetworkOwner(plr)
		end
	end
end

return createFunc