Walmart complaint: service

After shopping I went to checkout to find NO registers open at all. three other customers just left their baskets of food in the aisles and left saying they would go to Crest down the street to get their groceries. I took my basket and went to the customer service desk that had four people just standing behind it and no one in line to see them. I told them I needed a register open to check out as I use a check and also had too many items to self check. After trying to find a way to get me self checked out one of them came over to a register and opened it for me where immediately four others lined up on the closed register, removing the chain blocking it themselves and waited for service. I don’t know if they were checked out or not as the one behind me said (with a basket that was literaly overflowing), there is no way I am trying to self check out all of this, either you check me out or I just leave it here.