Hi Roni
Yea, it says to choose FXCM option but right there you will be able to see the Aloaca option to create your API credential and exclusive Syntax for Aloaca to be used in your TradingView message window.
The Alpaca integration is new in next level bot, they have not yet change that part you mentioned. But you can start trading automated way I just few minutes and clicks. Just choose FXCM and from that point then only choose Alpaca options
I hope it helps
GGBB