Follow these steps:
After clicking on "+ Link Your Bank Account" button, when the Plaid screen appears, scroll down and select "Link with Account Numbers".
Enter your bank account number and routing number.
Plaid will send 1 micro-deposit of $0.01 into your bank account within 1-2 days.
Once the deposit appears, log in and enter the 3-letter code next to the deposit.
Complete the process to verify your account.
Done! 🎉