step1:you need to buy network nodes
step2:you need to download and install ssr tool,The download links I recommend : https://github.com/erguotou520/electron-ssr/releases
choose the electron-ssr-0.2.3-x86_64.AppImage and download ,then run it directly !
If the electron-ssr-0.2.3-x86_64.AppImage not run ,you should reboot your computer.
step3:you need also to install google's chrome
the last step :config the ssr tool,then you have free access to the Internet.
Then enjoy,I hope it helps !