Can you ping IP address from wireless network?

How can I do this? Help You have to change VPN provider or ask the provider for other IP.

As the laptop is sharing Files on LAN port, Other laptops connected to Routers LAN ports can see the files, However for the clients connected to Same Routers WIFI (they're not connected anywhere...

If you have connection (internet access) without router give me screenshot from ipconfig /all enter in cmd. I think that you have Windows OS.

On the screenshot everything is OK. You can remove bridge interface from setup.

Kind of internet provider? TP-Link connected by the WAN port? I can't see on the image WAN status please repeat your screenshot.