Players are somehow cheating their way above me on current ladder season

Finished 23rd on switch d2r ladder stayed up all night to get that position and my gamertag is: $tu, i even took a screen shot, a few days later gamertag: kimms is now somehow magically above me and im 24, a month later now gamertag: old six is now magically above me and bumped me to 25 and off the second page. This should not happen and needs to be fixed. A recommendation: if you switch platforms, you’re taken off the ladder ranking. Put weeks of time leveling on ladder just to get passed by two people, after i already completed lvl 99, and one incident was a month after i completed 99. This is not right.