Blynk server online

I tried to check and saw the ports 9443 / 8080 of your WAN (public) IP Address (94.232.156.xxx) are still not open.

Assuming the steps you’ve done are correct, there are some other possibilities such as

  1. Your Tenda router is not working correctly (not forwarding ports, etc.). Can you change the router to test.
  2. Your ISP (in some parts of the world) blocks the ports

You can do some more research about this old issue at

How to setup my Blynk local server so that I can use it from out side my local network

Good luck.