2 VPN-a (L2TP and PPTP) how to configure routing?

Question

VPN

Good day !
There are 2 VPNs
1. VPN is "L2TP" (acts as a Server). The house is connected to it.
The route list has the following rules:
Dst.Address: 192.168.0.0/24
GW:172.16.30.2 Distance
:1
Pref.Source:192.168.88.1
sites in the Russian Federation.
The route list has the following rules:
Dst.Address: 0.0.0.0/0
GW: PPTP
Distance:2
Routing Mark: "pptp"
A masquerade rule was created in NAT for this connection:
Chain srcnat - Action masquerade Out.Interface "PPTP"
and also in the Mangle rule:
Chain Prerouting - Scr.Address 192.168.88.0/24 - Action mark routing - New Routing Mark: "PPTP"
On PPTP connection interface Default Route Distance: 1 ( inactive, grey)
On ISP connection interface Default Route Distance: 1 ( active), with a check mark The default route
VPN "PPTP" works well, the traffic goes completely through it and the speed keeps good, but when it is turned on, pings do not go through the VPN "L2TP" and I can not reach the router and computers, but there is a connection, but no connection.
Tell me how to be?
How to lay out routing?