To access the important data of the forums, you must be active in each forum and especially in the leaks and database leaks section, send data and after sending the data and activity, data and important content will be opened and visible for you.
You will only see chat messages from people who are at or below your level.
More than 500,000 database leaks and millions of account leaks are waiting for you, so access and view with more activity.
Many important data are inactive and inaccessible for you, so open them with activity. (This will be done automatically)
The game will release in a few weeks and then private servers will probably be more available for both MW2 & MW2 Remake. Not sure which one you’re looking for specifically but usually boosting sites are the first to make them / find ways into manipulating them.