My transparent web-proxy is not working?

I have tried to configure transparent web-proxy but it does not answer client request. Below is my configuration.

Do I need to do any aditional configuration in other places, I did configuration based on some manuals from wiki forum but dont see that web proxy is going to work this way.
IP Web Proxy.JPG
IP Firewall mangle.JPG
IP Firewall NAT.JPG

your version is really old and full of bugs in this area. I am very sure that in v3.14 this works well