Stop in for a cup of coffee

Can't seem to get the right O2 senser from my parts supplier for this 03 Camry. Guess I'll check myself. Yup, found the right part number on Rock Auto. Love to use them for reference. Now I can call the Parts Store back , and do their job for them....:wtf::wtf:
I look up parts on my laptop computer,connected to my supplier’s inventory.
I can order parts 24/7 when the system is working right. Lately its been hit and miss. A couple weeks ago, their entire system went down, middle of the day.
My buddy was not having a good day.