Was I dealing with ****mers or was it really happy pay??

I was trying to make a purchase with Happy pay for the first time today and I was I asked to log into my banking app, they checked all my transactions on all my accounts and it seemed as if I was the one who logged into my app, is that how they do transactions or was I dealing with ****mers??? After that I was told that I will get an approval notification within 60 seconds which never happened, I’m really worried