Is Ada Bikini an Untrustworthy Online Store or Ecommerce Website?

The Ada Bikini website located at www.adabikini.com, which claims to be an online store that sells swimwear, dresses, and lingerie, is untrustworthy. The company is nothing more than a front for shipping cheap Chinese junk to the UK that does not meet the descriptions they were sold under. My sister's products never came, and they told her they will refund her, but they did not.