Sellers not shipping orders

Level 3
I'm sick of this app letting sellers get away with not shipping items after they are paid for and are supposed to be shipped.there is no repercussions for them just cancelling orders and I'm sick of it!!! I'm truly done with buying on OfferUp...I've reported 28 sellers total for doing this.offerup needs to do something
Community Helper
Offerup should be cancelling orders if the sellers never ship the items. Have you contacted support already?