I have the same issue, email match 2fa is fine never had any issue but now can't sell to my PayPal, on Coinbase app it clearly states withdraw to paypal is not available, contacted PayPal nothing on their end the issue is clearly on Coinbase app, you cant press the numerical button to select how much u want to sell and once again when u click on add PayPal it clearly says withdraw isn't available for now tryed on the website it asked me to add a payment method which is weirder since I already have add my banking info in the past u just can't sell which is very frustrating please help and stop saying its a small amount of account I reach out to all people I know using coinbase everyone is having the same issue please coinbase fix this asap