Hi there @Giokakricas.
Welcome to the Community!
I'm sorry to hear of the difficulties that you have been encountering when trying to integrate PayPal on your website.
I would advise you to reach out to our Merchant Technical Support team directly through the following link https://developer.paypal.com/support/. If you submit a request through that website, they can look into this further on your behalf.
I hope this helps.
David.
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