Bahi meny kaye jagha dekha ha log PTCL router mein kuch setting kertai hein phr apnai pc Kki web application ko kahein se bhi access ker letai hain .. aik to static IP hoti hein wo nai ye free mein hota ha dyndns es tarhan kuch link banta ha or port farward krtai hein
for example ap ye check ker saktey hein

aik host name or link ban jata hey phr os ko kahein se bhi access ker letai hein .. please es ka bata dein ye kiya settings kerni hein merai pass paid domian hosting or domain bhi hey .