solution for IP VPN failover on MPLS VPN in single router

we have 3 location, all 3 is connected through L3 MPLS VPN , now we are planing to setup IPVPN for fail over but its not working in 2 location;s could u help regarding the same,

After L3 MPLS link goes down IPVPN get up but same was not happen , we have create tunnel and set matrix on each ip route.