At the Website i can´t use my points. And at the app it looks like it works.
It send me to HIVESINGER where i enter my password and approve the payment, also i get
a transaction hash but if i go back to the app to look it works or not.
Bad News it doesn´t work.
Is there a way to sell the points?
Points actions takes few seconds to confirm at blockchain, so after you sign transaction, you should wait few seconds until balance is reflected. Are you still experiencing issues? Also minimum amount to boost post is 150 Points, so would recommend collecting more (using Ecency more).