As I said, Belinda's Rose is a good guess, but it's still only a guess. Luckily, we have a few ways to narrow down the search. It's either classified as a medium pink or a pink blend; it appears to have more than 40 petals, but it might fall just short of 40 and be in the 25-40 category; and it has to be a rose Lowe's woukl be likely to carry. Does it have any other distinguishing features? Does it have a climbing habit, for instance? Are the blooms ever carried in clusters? Is it fragrant? Does it rebloom during the year?
When I search for medium pink roses with 25-40 petals, I see several that might be available at Lowe's.
Rose (Rosa 'Bewitched')
Rose (Rosa 'Eiffel Tower')
Rose (Rosa 'Jadis')
Rose (Rosa 'Perfume Delight')
Rose (Rosa 'Queen Elizabeth')
Rose (Rosa 'Unforgettable')
Changing the search criteria to "pink blend" or "more than 40 petals" would bring up a whole different list.