Iframe for wordpress website integrated pixel streaming local server

Hi all,

I made a local server and started an online application, which has more than 2 gigabytes and runs on the video card,

I want to make an iframe and put it on my website, but I get the error: refused to connect.

I mention the fact that I left ports 80 and 443 (Tcp and Udp) open,

Where am I wrong and how can I solve this?

Thank you!