Fake app / APK fraud

RBL Bank Impersonator Tried to Scam me I had ordered RBL credit card few days back I don't know how the information got leaked (I believe it's an inside network bank officials are also involved). But one day out of nowhere I got a call from this number +918709285088. He claimed that my international transactions were switched on where is I specifically remember that I had actually kept that feature turned off so from that moment only I knew that this call was something fishy. Actually the credit card which I had ordered was supposed to be lifetime free but on the call this guy said that if the international transaction is switched on the lifetime free validity is not valid and I would be charged some particular amount. I showed him that yes I trust him and I am concerned and went along and played with him finally he took me to the website: https://rbluser.com/ said to me to login myself and download an app. I still went along and played with him and when I pressed the login button, a literal app was being downloaded but it was being downloaded from github.com. Since my domain is computer science I knew very well how this thing was a temporary scam as they didn't even bother to upload the app at a good place! THEN later on I said OK I will do the rest of the procedure after sometime. After a while when I was alone and no one was near me I called that guy and abused him left and right I called him 7 to 8 times again and abused him from different numbers until he blocked all of my numbers. I called him from each of friends phone whenever I was feeling bored😂 This is a message to all you guys to be aware of such scams and in case any of you want to abuse, feel depressed and hate scammers from the depth of your heart, then here is the number +918709285088 go ahead and abuse this guy to the fullest as he is not even sorry yet.