Looking for help to setup VPN to MK hotspot

Hi there,
I’m trying to setup a PPTP connection from my laptop to my hotspot. So that when I connect to the VPN I will get the same login screen as hotspot users.
Could someone tell me how I’d go about doing this please. At the moment the VPN will not connect - I cant see why its not. I can see that my laptop is trying to connect but its not successful.

Hotspot IP: 10.5.50.1
Hotspot Pool: 10.5.50.0/24
PPtP profile set - local= 10.5.50.1 ; remote = Hotspot pool


Thank you
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