Is this poor manners on my part for a date , I appreciated input negative or positive guys , I'd like to know?

So, he's taken me out a number of times and footed the bill... after about two times, I told him that I would take him out to dinner. So, I did , bill being roughly 80$... then I cooked him a couple home meal another time... it seems we started switching back and forth... so, when I'm at home cooking the home meal I asked him to stop and pick up a bottle of wine. The other time I asked him to stop and pick up a 2 liter of coke. So.. with that being said , he brought it up and asked me why I ask for him to stop and get things when I'm the one making the dinner that maybe I should have gotten them. Then he says, and the last dinner we had you were cooking when I got there , it wasn't even done. He says you started. Well, the last dinner only took an hour... I also cleaned up. He did not offer

input would be great, helpful for me

Is this poor manners on my part for a date , I appreciated input negative or positive guys , I'd like to know?
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