Manual billing sync request - ERROR 429, Your prepayment credits are depleted

Gemini API
1

Hello i need manual billing synchronisation please i had about 9.50$ left but now my account tell me i have no credit (wich is not possible because i used only 0.5$)
Billing Account : 0149A9-E18881-7EC8C9
Project ID: gen-lang-client-0173571216