Joined: Mar 2014
Posts: 18,000
Likes: 6,506
From: ,location, location
Bikes: Foundry Chilkoot Ti W/Ultegra Di2, Salsa Timberjack Ti, Cinelli Mash Work RandoCross Fun Time Machine, 1x9 XT Parts Hybrid, Co-Motion Cascadia, Specialized Langster, Phil Wood Apple VeloXS Frame (w/DA 7400), R+M Supercharger2 Rohloff, Habanero Ti 26
After seeing those pedals and not recognizing them I can see why they might send 2 left pedals, they are some cheap-o pedals from Alibaba and his 40 thieves or from Billionaire Jeff Bezos presents Amazon where you can buy crap at low low prices every day.
You can ask a shop and see if they can Helicoil it or repair it in some way and ask them for some pedals and ask them to install them and bring them some nice beer or cookies or candy and then go ride your bike. Everyone is probably good at something but not everyone is good at everything and that is OK you just have to "know when to hold 'em, know when to fold 'em, know when to walk away, know when to run..."