Extension Problem

[xeeads]

i am using Autopost Extension

Link : https://fewfeed.com/blog/how-to-post-to-...0665b006b3

Problem With Minifest Version

Error Message : Manifest version 2 is deprecated, and support will be removed in 2023. See https://developer.chrome.com/blog/mv2-transition/ for more details.

{
  "name": "AUTO POST MULTIPLE FACEBOOK GROUPS V4 2021 - JERA ",
  "description": "BY JERA",
  "version": "4.0.0",
  "manifest_version": 2,
  "icons": {
    "16": "icon.png",
    "48": "icon.png",
    "128": "icon.png"
  },

Please Help Me How to use this extension in Cent Browser - Please tell me about Settings for use this extension in Cent Browser.

i Have 1000+ Cent Profile Setup. i can,t use another browser .