Angry person

I'm discussed in this company they have no compassion for there employees I've been working 14 years for this company and not even a thank you job well done when l left for the last two years at FedEx l've been struggling with them to correct my tax source codes as they have messed it up the person in charge is Andre Van Niekerk and doesn't want to own up on his mistake if any employee or client does business with this company let me tell you,you in for a big surprise they is no work ethic,favoritism, and a buddy buddy thing. I've been still trying to make contact with them to sort this issue out still no reply from FedEx or they management this company doesn't have a heart and doesn't care their slogan FEDEX CARES is a lie