@Jackviaggiante, it is unfortunate there are only a handful of active users remaining. Unfortunately, while watching the player base erode, the developer has continued on a 2-year trend of pushing forth mostly undesirable and unwanted changes to the app. Over this time, there were three noted grand exoduses, each seeming to result in more than half of the users abandoning the app. Instead of wisely redacting or amending these failed endeavors to maintain the user base, the developer instead choose to shun them. As such, it should be of no surprise suitable matchmaking is no longer possible. Wise users have posted in many threads that this outcome was inevitable.
Unfortunately it is far too late to correct these blunders, and the developer may simply be biding time until their new apps drop. This of course assumes auditing completed on behalf of partners, does not compel these brands to look elsewhere. It seems unlikely many partners would knowingly choose to bind their brand to this variety of user experience.