Why is my Teleportation Command code not working/executing?

I have done changes, and rechecked what I could've done wrong, but the command is not executing as it's supposed to, there is also no Output, so I do not know how to fix it, here is the script;

if msg:lower():sub(1,3+#Prefix) == Prefix.."tp " then --I know, the code looks messy ;-;
print("Executed teleport") --It has printed this
local chk1 = msg:lower():sub(4+#Prefix):find(" ") + 3+#Prefix
local plrz = GetPlr(plr,msg:lower():sub(4,chk1-1-#Prefix)) --I think the problem is here
local plrz2 = GetPlr(plr,msg:lower():sub(chk1+1+#Prefix)) --Also here
print("Got past point") --It also printed this
for i,v in pairs(plrz) do --So that means the problem is here
coroutine.wrap(function()
for i2,v2 in pairs(plrz2) do --Or here
coroutine.wrap(function()
if v and v2 and v.Character and v2.Character and v.Character:FindFirstChild("Torso") and v2.Character:FindFirstChild("Torso") then
v.Character.Torso.CFrame = CFrame.new(v2.Character.Torso.Position + Vector3.new(0,math.random(1,2),0))
print(v.Name..", ",v2.Name..", ") --But then, I did this one to check to see if it would print the names, and it didn't print the names of the Players
end
end)()
end
end)()
end
end

EDIT This is the 'GetPlr' function as requested [Although, I fail to understand why it is needed];

local function GetPlr(plr,str) --TheeDeathCaster
local plrz = {}
if str:lower() == "all" then
plrz = game.Players:GetPlayers()
elseif str:lower() == "others" then for i, v in pairs(game.Players:GetPlayers()) do if v ~= plr then table.insert(plrz,v) end end
else
local Heh = {1} local HEH = {}
for z = 1, #str do if str:sub(z,z) == "," then table.insert(Heh,z+1) table.insert(HEH,z-1) end end
for x = 1, #Heh do
if (Heh[x] and HEH[x] and str:lower():sub(Heh[x],HEH[x]) == "me") or (Heh[x] and str:sub(Heh[x]) == "me") then table.insert(plrz,plr)
elseif (Heh[x] and HEH[x] and str:lower():sub(Heh[x],HEH[x]) == "random") or (Heh[x] and str:sub(Heh[x]) == "random") then table.insert(plrz,game.Players:GetPlayers()[math.random(1,#game.Players:GetPlayers())])
elseif (Heh[x] and HEH[x] and str:sub(Heh[x],HEH[x]) == "admins") or (Heh[x] and str:sub(Heh[x]) == "admins") then if ChkAdmin(plr.Name) then for i2,v in pairs(game.Players:GetPlayers()) do if v and ChkAdmin(v.Name) then table.insert(plrz,v) end end end
elseif (Heh[x] and HEH[x] and str:sub(Heh[x],HEH[x]) == "nonadmins") or (Heh[x] and str:sub(Heh[x]) == "nonadmins") then if ChkAdmin(plr.Name) then for i2,v in pairs(game.Players:GetPlayers()) do if v and not ChkAdmin(v.Name) then table.insert(plrz,v) end end end
elseif (Heh[x] and HEH[x] and str:sub(Heh[x],HEH[x]) == "newbs" or str:sub(Heh[x],HEH[x]) == "noobs") or (Heh[x] and str:sub(Heh[x]) == "newbs" or str:sub(Heh[x]) == "noobs") then for i2,v in pairs(game.Players:GetPlayers()) do if v and v.AccountAge < 7 then table.insert(plrz,v) end end
else
for j,k in pairs(game.Players:GetPlayers()) do
if (Heh[x] and HEH[x] and str:sub(Heh[x],HEH[x]) ~= "" and k.Name:lower():find(str:lower():sub(Heh[x],HEH[x])) == 1) or (Heh[x] and str:sub(Heh[x]) ~= "" and k.Name:lower():find(str:lower():sub(Heh[x]))) then table.insert(plrz,k) end end
end
end
end
return plrz
end