O'Reilly Auto Parts review: Clerk sold wrong part for truck, killed battery

My name is Jackson C. Obert, [protected]. E-mail, [protected]@aol.com. I have a 2010 Ford F150 STX 4.6L. I needed an alternator. The clerk sold me an alternator, supposedly for my truck. The lights started acting up after the new alternator was put in. Pulsing lights then battery light comes on. Purchased alternator on 1-16-2022. Invoice number [protected]. Went back to store they checked alternator and battery and said they were fine. Went to my mechanic, same results but said the alternator may be bad off and on and to get a replacement. When I went back the new clerk checked and said I was sold the wrong alternator. I got one for a 5.4L engine with a CD changer at 150 amps. I needed an alternator for a 4.6L engine with no CD changer and 135 AMPS. The alternator I had was not talking to the trucks computer so my battery was not being charged, now dead battery. Had to get jumped off to get home. Used daughters car to go back and forth to get correct alternator, when it came in, and buy a new battery. All day affair.