Where do I add my total amount made for the year

If you mean the income for your business, please follow these steps:

1. In your return click on Income and Expenses and then click the Start/Revisit box in the Self-Employment section.
2. On the Your 2018 self-employed work summary screen, click on Edit next to your business. 
3. On the Here's your [business] info screen, click the Add Income for this work box.
4. On the next screen, if the income was not reported to you on a 1099-MISC, mark the radio button for Other self-employed income and click Continue.
5. Enter your income on the next screen.  If you need additional lines, click Add another row.
6. Click Continue when done.