Tantrum thrown by store manager Fred- Steers Norwood

I wanted to order 2 steers deals online, one which had a dellivery option and one which did not. So I called customer care to find out if they cannot assist by placing the 2 together so they can both be delivered since one of the orders already had delivery option. The customer care agent advised me to speak to the store manager for this arrangement. I called Steers Norwood ********** and spoke to Fred , the store manager. This guy was very rude and told me that he " does not know anything " about how delivery works. When I asked to speak to someone who knows how to help with this or to a manager he started screaming saying he is the manager and he has to deal with ubereats, mcd, and moaned about how busy they are. When I told him that he wasnt helping he told me that I am also useless....really shocking dis service. After that conversation I even lost my apetite :(