Tax returns on my e-filing saying I've worked for rocomamas

I have got a problem with rocomamas campus square,I am doing my tax returns only to find out that there is an irp5 put in by rocomamas I have never worked for rocomamas in my life,I called them today and spoke to a person named Portia she says shes a woman but the voice states otherwise she was so rude, she says there is a person who works for them by the name Sphiwe but she doesn't want to assist with checking her ID if it's the same as mine,this is ***** daylight the rudeness I received from this Portia and she claims she's the manager please do better and help me sort this out my tax returns cants have a company I've never worked for fix your files and remove me from your company