Geting Network Error

[metizror]

When I enter the user name its redirects to my channel list but showing the msg network error and also channel is not created due to this issue.

[muhamadjawad]

The problem may occur when your device and PC/Laptop are on different network i.e Different IPs.
try changing
axios.get(http://localhost/token/${username}`).then((twilioUser) => { toaxios.get(http://{your computer IPV4}:3001/token/${username}).then((twilioUser) => {`
in api-service.js
This solved my issue.