EDIT: in addition to the already terrible experience I've had with this app, I purchased an item and a month later I haven't received it, I am unable to contact the seller and the help page doesn't work It seems that negative reviews are getting removed. They require you to install the app just to check your messages. Also I've changed my password three times now and am still unable to log in to the app, while I can log in on the desktop site. But guess what, I can't check my messages there :)