you’ll be fine. you’ll have to do some modules on an ipad or computer and maybe they’ll show you how to do costumers services (we call it “cs” which basically consists of brewing coffee, cleaning, stocking milk syrups and sauces). usually they train on cs first and then teach you how to do cold bar, then hot bar, then drive thru. that was the case for me and most baristas i see on this sub. just have fun with it :)