With negative balance for over 7 days, the most expansive player (highest market value) in your team will be sold everyday until your balance become positive again.

It appears you will lose 3 more players in the next 3 days unless you pay token to get some money from the investors. You can't buy players with negative balance, and you don't have enough players to sell.

As you cannot sell players when your team reach minimum limit of 14 players, I don't think your team could survive this impending doom without paying for tokens.