I wrote a chat in C #, how to put it on hosting?

Question

WPF

Hello everyone, I wrote a chat in C# using APS .Net Core. Everything works on my computer, but I want to host it so that other people can receive my messages, etc. I would put the host on my PC, but my ports are closed and I can't go into the router settings. Can you recommend a video tutorial and a host that is not expensive for a test? Did according to this lesson youtube

Answer 1

Description of setting up Nginx on VestaCP (CentOS)
https://yadi.sk/i/969AOwguoUVFLg
Perhaps you can get some ideas
https://github.com/vkorotenko/ChatApplication/