Dishwasher pickup

Alright I questions about picking up a dishwasher that I ordered online. I selected curbside pickup. Is it reasonable to think I will have help loading this? I’m not a very physically strong person but not afraid to help out. Am I the asshole if I come by myself or do I need to recruit help? Also can a dishwasher be loaded in my minivan (all seats folded down) or will that also make me the asshole? I could borrow a truck but it would inconvenient. Thanks for your help. I’m an over thinker.