How to Report a Google Form
Open the Form: Go to the link you provided (https://forms.gle/EwnhvPovGGbMFsP77).

Look for the Report Link: At the bottom of the form, you should see a link that says "Report Abuse."

Select the Violation: Choose the category that best fits (e.g., "Spam, malware or phishing").

Submit: Google's automated systems and manual reviewers will investigate the form and take action if it violates their policies.

Reporting Crypto Scams More Broadly
If this scam is part of a larger operation, you can also report it to authorities who specialize in cybercrime:

Google Safe Browsing: You can report a phishing page to help Google Chrome and other browsers block the site for other users.

Federal Trade Commission (FTC): In the U.S., you can report scams at reportfraud.ftc.gov.

Internet Crime Complaint Center (IC3): Run by the FBI, this is the primary place to report significant online financial fraud: ic3.gov.