Maybe your are right, I made a grievous mistake and am really regretting it, to see that odds on Argentina was 1.13 while odds on Saudi Arabia was 16.0, the gap was really much, and considering the fact that Argentina is a top team, well known in the world of football, like I said, I had absolutely no doubt they would win, this is a big lesson for me and I've learnt it in a hard way, sincerely, my mistake was being so sure without a second thought, maybe if I had a second thought, I would have imagined what could go wrong and betted with an amount I could loss without shaking.
But then, lesson learnt, it's a bad day.
I already said, you are not the only one who has suffered losses. because on paper, it is clear that Argentina is a strong team and has an impressive record without defeat in its last 35 matches. and in this match, Argentina did not show its true ability.
This is surprising, Saudi Arabia put up quite a fierce resistance. there is nothing wrong with your betting choice. even the eyes of all corners of the world will choose Argentina. and if we refer to the statistics that Saudi Arabia has, they are not an equal opponent. IMO, two goals were annulled by the referee and one by VAR. making Argentina's game look rushed, and quite sloppy. So they lose concentration. in the end, Saudi Arabia was able to capitalize on its momentum. this is football, as long as the game lasts 2 x 45 minutes, anything can happen. unfortunately, you and I have bad luck that can not be avoided. we both lost the bet.