I have created a plugin where employers are able to search freelancers and hire them. I have added restrict content pro plugin to handle subscription for freelancers. there are 4 levels. level 0 or none is free and I only want the freelancers to show up on results page if they are in level 1, 2 or 3. I have tried the following but no luck.

$freelancers = get_users( [
  'role' => 'fmaa_freelancer',
  'number' => -1,
  'orderby' => 'display_name',
  'order' => 'ASC',
  'meta_query' => array(
    'key' => 'rcp_user_level',
    'value' => [ 1, 2, 3 ],
    'compare' => 'IN'
  )
] );

I have also tried the rcp_subscription_level and rcp_user_subscription_level but its not working. I tried to look up for the user meta key in database but no luck. It seems like restrict content pro has its own separate tables.