I am trying to setup a test account to test my module which will work for PayFlow Link and Paypal Payments Advanced. I am following this tutorial.
The problem is that I don't have "PayPal Express Checkout" feildset in my settings. Here is an image of it. The field set also appears in this paypal tutorial on youtube.
Also when ever I try to send a request to payflow api, it always says "User Authentication Failed" although all the parameters are correct.
I have setup a test account for Paypal Manager.