OK... So if your account seller is not going to push an MLA profile to you, which is very common, then you need to login yourself. He is how I prep a browser for login:
- Make a profile in MLA with whatever params you want, load proxy, etc. If you know the geo of the FB account, then match your proxy IP to the geo of the account for better security.
- Open your MLA browser and validate everything looks good using Browserleaks and Pixelscan.
- Start visiting websites to gather cookies or use the Multilogin cookie generator. If you have a google account or email account that was included with your FB acct purchase, log into that as well. You want to visit sites so that FB can see the browser/device when their pixel fires. Do this and then wait a day. On the second day, open your browser and start web surfing before trying to login to FB.
- Search Google for Facebook. Click and attempt to login. Use something like 2fa.live to generate your 2fa code. Once you login, scroll and surf FB like a real user. Then save and close your browser.
- Reopen your browser profile and you should already be logged in to FB. Continue to surf and behave as a real user. You want to avoid doing something that is not in line with how real users behave, such as making a totally fresh browser profile and logging in to FB. Doing that will get you flagged.
A note about cookies: Lots of acct sellers include cookies with their profiles. I believe it's not good to import cookies since the device that the profile was made on will not match whatever device you are spoofing via MLA. I think it makes more sense just to log in like normal and hit the 2fa checkpoint. Lots of people buy new computers and those users generally don't export and import cookies. I feel that importing cookies can get you flagged, but YMMV.
