The problem is that no one in their right mind is going to bet money on chess these days with strangers.
I recommend that you take some courses and see if you can't boost your rating a bit. Chess is a lot less boring when you start to understand what is going on.
The time that chess.com site has become a bit of boring , I have a totally different idea of introducing money for winners like you bet your stake say 100 bucks and get back 200 in return if you win . This will become a new source of income along with enjoying playing chess on this site.
But restricting this to only 3 min Blitz and 1 minute bullet games to avoid cheating will seal the corruptors.
How is this idea , please share your opinions on this topic.
Good luck Have a nice day