Not received

Order R234427280 never arrived. When you track, it says to contact the sender if not received. When you go to the sender it says track order. But it never arrived or was delivered to a wrong address. Here is the tracking number. I have spent $1,000's of dollars at Sticker Mule. Unfortunate to see how unavailable a person is. Sorry, but I will not be returning to a company without people to reach. Tony L.