BM API Daily Message Limit Increase

I have reached the daily write-message limit on my Business Manager (BM) Graph API integration and need that specific quota raised. The focus is strictly on the write message limit: I want the daily ceiling increased so our application can keep sending messages without interruption... (Budget: $250 - $750 USD, Jobs: API, API Development, API Integration, API Testing, Data Analysis, Project Management, Software Development, Technical Documentation)