Cant find where to create a dropdown payment option like I used to do

[james_so]

In a friend's (older) business account, there is a page for making payment buttons with dropdown options of how much to pay and for what where you enter all the details and the page generates a code snippet to paste into the website; I can't find this option in my (newer) account. Is it no longer available? All I see is "More buttons will be coming soon", do I need to learn to code now to add a dropdown payment button to my site? 

[james_so]

These are screenshots of the two accounts, I want the buy now button generator but it doesn't appear in the new account..

Old accountNew account