Apple MacBook Air laptop 13.3" mid 2012, defective, for parts only

Brand: Apple
Model: MacBook Air, mid 2012, A1466
Color: Silver
CPU: Intel Dual-Core i5, 1.8GHz
Memory: 4GB
Drive storage Capacity: 128GB
Screen size: 13.3"
Connectivity: Bluetooth and WiFi
Condition: Defective.  MacBook Air is 10+ years old so has dings, scuff marks, scratches from normal usage.  Considered as defective since these 3 keys don't work (circled in red in one of the photos) m : "
When an external keyboard is plugged into the MacBook Air, those 3 keys work on the external keyboard.
Fresh install of macOS Catalina
What's included: MacBook Air laptop.  
Not included: Charger is not included

Ships to USA only, lower 48 states.  PLEASE, NO INTERNATIONAL BUYERS.  Users based outside of USA and/or those with non-US shipping addresses, I cannot sell to you.
 
Low Cost Flat Rate SHIPPING to a shipping address in the lower 48 state of USA only!! (US Postal Service Ground Advantage or Fedex Ground/Economy).
 
Comes from a smoke-free home.
 
Thanks for looking!