I need to edit a previous tax form so I can collect my earnings

[DoninGA]

You amend the tax return that was filed to make any changes.

See this TurboTax support FAQ for amending a tax return - https://ttlc.intuit.com/turbotax-support/en-us/help-article/tax-return/amend-change-correct-return-a...

[VolvoGirl]

What year...previous tax form?   By earnings do you mean your refund?  What do you need to change to get your refund?