Ebay kicked her off because she was linking to her MySpace page (not to her website, which didn't exist yet).
Sophia's eBay account is suspended for violating site policies that prohibit users from providing links to their external websites. Sophia had not yet created her external website.
Sophia has a meltdown at a chain store after seeing items that appear to be copied from some of her own merchandise. At that point in the series however, her website had not yet gone live, so no one apart from herself or her staffers would have seen the originals.