When I calculate the EI overpayment (line 45000), I have about 23$. But when I look at my Federal tax summary, the line is blank. How can I add 23$ for line 45000?

I contributed more to my EI premiums than Ihad to. I can claim the difference on line 45000 of my return but it's still blank. I don't know where is T2204 in TurboTax. Thanks