Connect server which are far using vpn


is there any vpn or any way through which we can get low ping on servers like frankfurt etc.



Well for servers that are physically far from you VPNs will not help that much. The only case where stuff like WTFast helps is fixing high pings to servers near you caused by messed up routes in intermediate ISPs.

In other words, it might or might not, the only way to find out is try.