Value from Schedule 3 Line 8 Electric Vehicle in multiple fields on 1040-Online sent File to Agent, Token received, VPN ok?

On 1040

*Line 16 Tax for my line 15 Taxable Income is way too low.  

*On Line 20, the credit from Schedule 3 (line 6f for plug in vehicle) coincidentally (?) is the exact same number as my Tax on line 16. 

*This leaves me with line 24, Total Tax as 0 (zero).

*Through Turbotax, I have selected "Send File to Tax Agent" and received a token.  I use Norton's VPN, are you able to identify my file and respond?  If so, does the response come through Turbotax?