Lots of options that are out there:
Amazon Prime Now
Walmart
Garden Grocer
Instacart
(other local options as well)
Do some searching on this forum or elsewhere to find reviews of the offerings. I prefer to go to the store in the end because I don't feel you save that much time having someone else shop for you (since you want to be there when they drop off the groceries anyways). Plus you get the benefit of picking out the best fresh food and don't need to rely on replacements or things being out of stock skipped.