My bank made me choose three icons out of a list of 50 that I have to re-pick every time I log on to internet banking. I have no fucking idea which icons I pick

My bank made me choose three icons out of a list of 50 that I have to re-pick every time I log on to internet banking. I have no fucking idea which icons I picked, or why, or what significance the bank imagines that an icon of a frog could possibly have for me. All I know is that I don't use that bank much any more.