Client can't connect VPN

RouterOS General
1

I build a Network to connect 2 building, the server is in building 2 and all router used bgp routing. here the image:

But i facing a problem that all client can’t connect to VPN Server in Building 2 (Server). The VPN is used to access Database in there using PPTP Protocol
Here some info:
Server/VPN 202.152.58.1 (Static)
R-Server Ether3 202.152.58.10 (Static)
FTP server allow access only from 202.152.58.200-210 (PPTP IP Client)

Help please, Thanks in advance!


*Update 1: i use NAT Masquerade to out.interface ether3 (to server), but all client got refused by FTP except i add 202.152.58.10 into allowed IP

2

Fix the image and provide configurations of both routers (see my automatic signature below). Without that, there is zero chance anyone could help you.