I Need Help With VPN

RouterOS Beginner Basics
1

Hello guys, my first time her.
(Sorry, english is not my first language)

Well, i have two Mikrotiks, First is “Matriz”, second “Filial”.
“Matriz” IP: 192.168.0.1
“Filial” IP: 192.168.88.1
I Have VPN Connection with PPTP, i can open 192.168.88.1 (routerboard) in “Matriz”

My problem is, in “Filial” Routerboard, when i ping 192.168.0.200 (Server 2012), works fine, but in my local network, when i try ping my server, timeout.
Anyone can help me?
I need just access my server in VPN connection, for example, my station with ip 192.168.88.5, can’t see my server, see only my Mikrotik. 192.168.0.1

2

do you have static routing in place at each router?

sounds like you need:
on Matriz
/ip route add distance=1 dst-address=192.168.0.0/24 gateway=remote IP of your VPN connection, it would be 192.168.88.xx

on the other router
/ip route add distance=1 dst-address=192.168.88.0/24 gateway=remote IP of your VPN connection, it would be 192.168.0.xx

so each router knows to send these traffic down to the other router.

check this as well
https://wiki.mikrotik.com/wiki/Manual:Simple_Static_Routing