Cong new expansion and banned account

hello blizzard
cong new expansion of diablo 4
and i reminded that you banned my account which i bought pre-ordered ultimate diablo 4
blizzard banned my account without any warning for using mouse click program.
and i played diablo series since diablo 1 and there was no banning issue even everyone used helper programs for diablo 2 and 3.
and we all know that using side program is against EULA
now you opened pre-order in shop so how about pardening all banned account without warning.
i wish i can get my banned account back.