What are the Problems of existing virtual shopping system?

Virtual Shopping Systems Problem

1. No/very few Product videos are added.

2. No/very few bargains ; a bid system can introduced where consumer can bargain.

3. Does not discloses the packaging/manufacturing and expiry date of products.

4. No/Very Few Return or Buy Back Guarantee

5. Difficult to Trace a site owner if cyber crime/financial fraud is conducted most of them

also do not mention about their contact numbers and official address etc.