Really need some advice (step parent)

I just tried to have a conversation about helping out more with his daughter. We have her Wednesday-Friday every week and I do the majority of the "responsible" stuff (bathing, laundry, lunch, homework, hair). He got annoyed and said he doesn't want to talk about it. I told him he wants to do all the fun parenting stuff and he doesn't want to do any of the work. I'm so tired of being the one that is doing all the parent things and him not helping. He says he doesn't know how to pick out outfits or do her hair but I have offered to help. I usually get up on Thursday morning and get her ready and Friday is supposed to be his day. No instead he takes her to his mothers house and she stays the night so he gets to sleep in and doesn't have to get her ready in the morning. I don't know what to do or how to go about this situation without causing an argument.