TurboTax support is open from 5am to 5pm Pacific time, Monday thru Friday after tax season.
You appear to be using Live Self-Employed. That Live feature is available
during business hours. 8AM-5PM Pacific (11AM-8PM Eastern), Monday-Friday.
The Live portion of your product allows you to contact an expert for Live tax help and return preparation help from a CPA/EA tax pro. It also includes a final review of your return, which they will sign, and continued tax help/advice during the year.
Live Self-Employed is currently 199.99 for a Federal return and 44.99 for a state return. If you choose to pay the fees out of the Federal refund, there is an additional 39.99 service fee (44.99 for California filers.)Here's more info on using the Live feature of your product:
FAQ: What is TurboTax Live?
FAQ: How do I connect with a tax expert in TurboTax Live?