negative balance

[Luis Borges]

hi there, i had negative balance for 7 days and top11 sold a good player of my team; nothing wrong on this, but with the sell my balance became positive, the next day, i won a game and becouse of win bonus it went back to negative, shouldnt i have another 7 days before top11 sells another player of my team since it became positive balance with the sale of the first player?