@sergerdn , I have no problem creating with a normal Chrome browser in Incognito mode. What can you glean from that?
If you don't have any problems with the real Chrome browser using the same proxy as you're using in BAS, then in this case, try to use Perfect Canvas and mobile proxies.
@naeem For a sensible answer, I need to know more information. Which JSON file is it and what is it for?
JSON file is easy to create, just click "Write to file", for example, with the name "my_file.json". You can find the content (syntax) of JSON here: https://developer.mozilla.org/en-US/docs/Learn/JavaScript/Objects/JSON
