I create pptp on my mikrotik because i need to play some games with my friends and they are not in my network they have network from another provider and for that i create pptp on my mikrotik and now the pptp (VPN) work only to my lan..
The pptp not works with my real ip adress 80.80.167.124 please anybody who know pptp write and correct my problem 
Thank to ALL From Betim