I selected a web designer after interviewing four different designers and reviewing their portfolios. The designer then installed a template, updated a bit of text, and set the order to complete (so she could get paid), arguing that Fiverr penalizes any designers who deliver late. I tolerated this, being a "nice guy", but complained to her in the exchanges. She then refused to make any updates, and things lingered way past Fiverr's period for complaints. Again, my mistake for not protesting immediately.
At the end Fiverr refuses to reject the order, based only on the time passed. I have no finished product, my money is gone, and I have to start over. With a different site, obviously. Buyer beware.